complete the sentences with these verbs

Bài tập tiếng anh ôn thi đại học

Bài tập tiếng anh ôn thi đại học

... (write) the letter, we went to the post office C: Complete the sentences using the past perfect or the past perfect continuous By the time I got home they (eat) all the cake The room ... something with her I don't have anything _(do) but study for my exams As soon as he had finished _(change) the baby's nappy, we went to visit my mother D: Complete the sentences with these ... last the Board of Directors were ready to announce their decision They (make) up their mind I am so exhausted (really/have) a tough week The ball hit the back of the net before the...

Ngày tải lên: 22/06/2014, 11:56

33 1,9K 1
A1 eingangskurs grammar exercies

A1 eingangskurs grammar exercies

... (write) the letter, we went to the post office C: Complete the sentences using the past perfect or the past perfect continuous By the time I got home they (eat) all the cake The room ... something with her I don't have anything _(do) but study for my exams As soon as he had finished _(change) the baby's nappy, we went to visit my mother D: Complete the sentences with these ... last the Board of Directors were ready to announce their decision They (make) up their mind I am so exhausted (really/have) a tough week The ball hit the back of the net before the...

Ngày tải lên: 29/06/2014, 06:52

33 677 0
Bài tập trách nghiệm tiếng anh pot

Bài tập trách nghiệm tiếng anh pot

... (write) the letter, we went to the post office C: Complete the sentences using the past perfect or the past perfect continuous By the time I got home they (eat) all the cake The room ... something with her I don't have anything _(do) but study for my exams As soon as he had finished _(change) the baby's nappy, we went to visit my mother D: Complete the sentences with these ... last the Board of Directors were ready to announce their decision They (make) up their mind I am so exhausted (really/have) a tough week The ball hit the back of the net before the...

Ngày tải lên: 12/07/2014, 06:20

33 849 2
Tài liệu Supply the correct form of the verbs1 docx

Tài liệu Supply the correct form of the verbs1 docx

... a snake.were / wouldn't want 14 My brother managed to kill the snake just at the time when I (be) almost exhausted If he (be) a little late, I (kill) by the snake.was / had been / would have ... a snake 14 My brother managed to kill the snake just at the time when I (be) had been almost exhausted If he (be) had been a little late, I (kill) would have been killed by the snake 15 Had I ... in a snake 14 My brother managed to kill the snake just at the time when I were almost exhausted If he had beena little late, I would have killed by the snake 15 Had I know you were ill, I (visit)would...

Ngày tải lên: 23/01/2014, 07:20

5 1K 3
USE THE CORRECT FORM OF THE WORDS IN BRACKETS pdf

USE THE CORRECT FORM OF THE WORDS IN BRACKETS pdf

... your arguments (eternity) These shoes can no longer be used (wear) They live with a great relief (religion) Le Qui Don could what he once read (memory) To my the house was completely empty (astonish) ... football in the world (play) The town is situated on the river (attract) How can you imagine the of mathematics in our modern life? (important) The book is very to me (use) The of soul can only be ... will never forget the of Europe from the fascists by Allied troops (liberate) He won wide in the field of tropical medicine (recognize) She appeared with a smile (content) They have measures...

Ngày tải lên: 21/07/2014, 21:20

6 2,7K 21
Supply the correct form of the words in brackets

Supply the correct form of the words in brackets

... out in the sun for too long you can’t be too( care) 40 The government is responsible for the ( provide) of health care 41 The team has had a( disappoint) start to the season 42 These ... the country 81 The sudden ( appear) of a security guard caused them to drop the money and run 82 Parent is( condition) upon delivery of the goods 83 The sky began to ( dark) .as the ... centuries ago The countryside in the area is ( charm) and most of the buildings there ear made from an( attract) of light stone that is particular to the Cotswold’s In the summer, the Cotswold’s...

Ngày tải lên: 23/10/2015, 16:09

7 6,4K 25
Give correct forms of the verbs

Give correct forms of the verbs

... next week, he (see) the Eiffel Tower 46 I myself (witness) an accident on the Main Road yesterday A boy (knock) down by a car Then he (take) to the nearest hospital 47 Most of the Earth’s surface ... first as I (not get up) so early 66 Cuckoos (not build) nests They (use) the nests of other birds 67 I (wear) my sunglasses today because the sun is very strong 68 I wish that dog (lie down) He (keep) ... walk 69 I (lie) in the beach when the phone (ring) It (stop) after a few rings 70 It (be) cold when we (leave) the house that day, and a light snow (fall) 71 I (walk) along the street when I suddenly...

Ngày tải lên: 07/06/2013, 01:26

2 1,1K 7
Choose the correct forms of the verb potx

Choose the correct forms of the verb potx

... living here for years are has has been have been - They _ on the project at the moment working be working is working are working - Do you still _ to the tennis club? belongs are belong belonging ... works - I to a great radio show on the way to work listening to listening have listening was listening - Tom's not here He's out _ his mother visit visited visiting is visiting - She...

Ngày tải lên: 08/08/2014, 13:22

4 493 0
A study of the linguistic features of suggestion verbs in english and their vietnamese equivalents

A study of the linguistic features of suggestion verbs in english and their vietnamese equivalents

... using these verbs For examples, in the sentence The doctor ordered me to stay in bed” The verb “order” means telling somebody that they must something However, the word “order” in “when the waiter ... studying these verbs in order to help learners of English use them effectively in their speaking and writing For the above reasons, I wish to carry out the thesis entitled “A Study of the Linguistic ... terms of this kind of verbs so that they can apply the right use of these verbs in using the English language 1.2.2 Objectives The objectives of this study are: - To describe the syntactic and semantic...

Ngày tải lên: 26/11/2013, 13:17

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A study of the linguistic features of saying verbs used in political documents in english and vietnamese

A study of the linguistic features of saying verbs used in political documents in english and vietnamese

... Vietnamese learners be able to use these verbs flexibly on the basis of mastering the meaning and the relationship among these verbs 1.6 THE ORGANIZATION OF THE STUDY The thesis consists of five chapters, ... me) with other the verbalization is addressed The other is a name for the verbal processes: verbalization itself, called the Verbiage 2.2.3 Syntactic Characteristics There is however one other ... is the study of how sentences are formed and the the Sayer is in a sense acting verbally on another direct participant, rules which govern the formation of sentences However, syntactic with verbs...

Ngày tải lên: 26/11/2013, 13:19

13 835 3
Tài liệu Báo cáo khoa học: The pro-form of BMP-2 interferes with BMP-2 signalling by competing with BMP-2 for IA receptor binding pptx

Tài liệu Báo cáo khoa học: The pro-form of BMP-2 interferes with BMP-2 signalling by competing with BMP-2 for IA receptor binding pptx

... findings, the interaction of proBMP-2 with BMPR-IA and noggin allows indirect conclusions about the position of the pro-peptide with respect to the mature part As neither the interaction with BMPR-IA ... decreased with increasing concentrations of the growth factors in the pre-incubations (Fig 3C,D) These data confirmed that proBMP-2 binds specifically to the ECD of BMPR-IA Furthermore, the results ... Furthermore, the pro-peptide of GDF-8 impairs interaction of the mature part with its receptors [16] In the case of BMP-9, the pro-peptide appears not to alter significantly the activity of the...

Ngày tải lên: 18/02/2014, 06:20

13 892 0
Tài liệu Báo cáo khoa học: Regulation of dCTP deaminase from Escherichia coli by nonallosteric dTTP binding to an inactive form of the enzyme ppt

Tài liệu Báo cáo khoa học: Regulation of dCTP deaminase from Escherichia coli by nonallosteric dTTP binding to an inactive form of the enzyme ppt

... in the main chain of the subunit, or in the interaction of subunits within the trimer that linked the conformation of residues 120–125 to the position of the active site lip and closure of the ... movement of the active site lip prevented binding of the C-terminal residues over the active site, or the absence of the C-terminal residues caused the movement of the lip (Fig 1B) In addition, the Ca ... for the c-phosphate of dTTP Therefore, the structure was modelled with dTDP in the active sites There was no electron density for the C-terminal 20 amino acid residues that were omitted from the...

Ngày tải lên: 18/02/2014, 16:20

11 577 0
Tài liệu The 2012 Nexus Event – An Unknown Form Of Energy Is Coming Our Way pdf

Tài liệu The 2012 Nexus Event – An Unknown Form Of Energy Is Coming Our Way pdf

... harmony with all the rest that exist in the Cosmos That process of the rebirth to half-etheric beings, according to the input that was generated from the pictograms in the crops all over the world ... through the Milky Way is precisely how many ancient civilizations based their calendar systems The Mayans themselves described what they referred to as The Dark Rift” or the The Galactic Plane” The ... all the planets in our system Those cosmic rays filed the area with dust included the Sun and the radiation that reached the Earth was coming with a different spectrum In the physical view, the...

Ngày tải lên: 19/02/2014, 03:20

329 684 0
Tài liệu Báo cáo khoa học: Expression and function of Noxo1c, an alternative splicing form of the NADPH oxidase organizer 1 doc

Tài liệu Báo cáo khoa học: Expression and function of Noxo1c, an alternative splicing form of the NADPH oxidase organizer 1 doc

... expressing Nox3, with or without Noxa1, but not the Noxo1 proteins (data not shown) Thus the effect of the five-amino-acid insertion in the Noxo1 PX domain depends on the type of Nox Role of the interaction ... To compare the amounts of the two variants expressed in the testis, we performed the PCR using the primers ‘d’ and ‘c’, where the cDNAs for both Noxo1b and Noxo1c are amplified as the insert region ... was expressed substantially in the testis but only slightly in the colon On the other hand, the Noxo1b mRNA was relatively abundant in the colon and also present in the testis, liver, thymus, and...

Ngày tải lên: 19/02/2014, 06:20

15 633 0
Báo cáo khoa học: Crystal structures of the apo form of b-fructofuranosidase from Bifidobacterium longum and its complex with fructose pot

Báo cáo khoa học: Crystal structures of the apo form of b-fructofuranosidase from Bifidobacterium longum and its complex with fructose pot

... character The water channel in the apo form of the enzyme runs along the axis of the b-propeller through the whole domain and is only blocked by Cys236 in the area of the subsite )1 binding the fructose ... internal b-sheet of the b-sandwich domain The last four amino acids of the native sequence at the C-terminus and the His-tag protrude from the b-sandwich domain and interact with the Nterminal b-propeller ... on the first strand on blades I and IV (Fig 3B, C) The distance between the carbonyl oxygens of ˚ these two residues, 5.7 A, proves that the enzyme belongs to the group of hydrolases acting with...

Ngày tải lên: 06/03/2014, 00:21

17 522 0
Báo cáo khoa học: DNA polymerase e associates with the elongating form of RNA polymerase II and nascent transcripts pot

Báo cáo khoa học: DNA polymerase e associates with the elongating form of RNA polymerase II and nascent transcripts pot

... of Pol e with nascent RNA pol II transcripts All these results are consistent with the view that Pol e interacts with elongating RNA pol IIO The CTD of RNA pol II has a central role in the co-ordination ... colocalized with Pol e (Table 1, Fig 4C), confirming the authenticity of the observed colocalization The reduced focal staining of RNA pol II by antibody N20 compared with antibody H5 could reveal the ... newly synthesized DNA covalently to the synthesizing Pol or to various replication proteins intimately interacting with the nascent DNA [23,36,37] We labelled permeabilized HeLa cells with either...

Ngày tải lên: 07/03/2014, 11:20

15 584 0
Báo cáo khoa học: Purification and structural study of the b form of human cAMP-dependent protein kinase inhibitor pdf

Báo cáo khoa học: Purification and structural study of the b form of human cAMP-dependent protein kinase inhibitor pdf

... (Fig 3B) The experimental molecular mass (8468.0 Da) obtained by electrospray MS was in complete accordance with the theoretical mass of the human PKIb (8468.2 Da) [11] The identification of the gene ... 2) The assay of its activity demonstrated that the purified PKIb inhibited the catalytic subunit of cAPK with the specific activity of 6.0 · 104 unitÆmg)1 (Fig 3A) .The Ki value determined from the ... PKIb inferred from the nucleotide sequence is represented below the DNA sequence with the one-letter amino acid codes Nucleotide numbers are indicated at the left of the sequence The putative polyadenylation...

Ngày tải lên: 07/03/2014, 15:20

6 531 0
Báo cáo khoa học: The propeptide in the precursor form of carboxypeptidase Y ensures cooperative unfolding and the carbohydrate moiety exerts a protective effect against heat and pressure pot

Báo cáo khoa học: The propeptide in the precursor form of carboxypeptidase Y ensures cooperative unfolding and the carbohydrate moiety exerts a protective effect against heat and pressure pot

... When the catalytic triad shown by the CPK model is placed in the centre of the model, the CPY structure is divided into a b-sheet rich domain on the left side and an a-helix rich domain on the ... peak (Fig 1A), indicating that the thermal unfolding process of the precursor form follows a two-state transition The ratio of the unfolding enthalpy (DHcal) to the van’t Hoff enthalpy (DHv) was ... than the corresponding values of proCPY and Dgly proCPY (Fig 2B), indicating that the precursor form was less thermally stable than the mature form, regardless of the carbohydrate moiety After the...

Ngày tải lên: 07/03/2014, 21:20

7 439 0
Báo cáo khoa học: Isothermal unfolding studies on the apo and holo forms of Plasmodium falciparum acyl carrier protein Role of the 4¢-phosphopantetheine group in the stability of the holo form of Plasmodium falciparum acyl carrier protein docx

Báo cáo khoa học: Isothermal unfolding studies on the apo and holo forms of Plasmodium falciparum acyl carrier protein Role of the 4¢-phosphopantetheine group in the stability of the holo form of Plasmodium falciparum acyl carrier protein docx

... between the two proteins (as indicated by the values of DGwater, Cm and Tg) hence arise from the changes in the surface of the protein because of the interactions of the cofactor with the protein ... in the range 15) 60 C The results of the analysis of these curves using the linear extrapolation model (LEM) are shown in Tables and and Fig 4AC There is a slight temperature dependence of the ... consistent with the LEM of protein unfolding [29] It is apparent from the solution denaturation studies that the holo form of the protein has greater stability than the apo form The differences in the...

Ngày tải lên: 16/03/2014, 10:20

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