... Present perfect S + have + V3/ed has S+have+not+V3/ed has Have +S +V3/ed ? Has ADV .of time Usually, always, sometimes, often, never, every, seldom, rarely… Yesterday, ago, last, in 2002, when (câu ... VERBS TENSES (Thì động từ) TENSES Simple present FORMATION S + Vo/ Vs/es NEGATIVE S + don’t +Vo ... V-Vs-Ves 2.V2/ed 3.will +Vo 4.am/ is/ are + Ving 5.were/ was + Ving 6.have/ has + V3/ed 7.Modal verbs: Can May Must + Vo Have to Should… Be going to PASSIVE Am/ is/ are + V3/ed Were/ was...
... meaning of the sentence “In 1998” is the adverbial of the sentence 2.1.2.3 Parts of speech Parts of speech are the different parts of the sentences that may be realized by various kinds of words ... application of rules An example of incomplete application of rules can be seen in the question forms They are used very often not to find out something as they should but as a means of eliciting ... most common errors committed by the students, the researcher has calculated the frequency of each type of errors in both types of samples and this is the result of the calculation: Items No Of...
... the printing of calico been done for centuries for the garments of millions of children From the ceiling of the drying room in this printery of olden times were hanging some hundreds of stencils ... visit, a mass of soft white cotton more than six feet square and fully twelve inches deep On opposite sides of this table the father and his son, of twelve years, each twanged the string of their ... that the time must come when someof the many forms of bamboo will be introduced and largely grown in many parts of this country Lotus roots form another article of diet largely used and widely...
... positions of the last q − copies of k not affect the number of occurrences of the pattern), and we let A = ab−(q−1) The number of occurrences of 1′ 2p,q that the k’s of σ are part of is seen ... of the first p letters is k By the principle of inclusion-exclusion, the number of such σ is p Nm (−1)m+1 , m=1 where Nm is the sum, over all m-subsets of the first p positions, of the number of ... (c ◦ r = r ◦ c) The patterns studied in this paper are therefore representatives of equivalence classes ofpatterns for which the same results hold The number of k-ary words of length n avoiding...
... NATIONAL UNIVERSITY UNIVERSITY OF SCIENCE FACULTY OF MATHEMATICS, MECHANICS AND INFORMATICS Nguyen Ly Vinh Hanh SOME METHODS FOR COMMON FIXED POINTS OF A FAMILY OF NONEXPANSIVE MAPPINGS Undergraduate ... highlight some achievements in the theory of nonexpansive mappings and concentrate to the following problems • The existence of fixed points; • The approximation of fixed points; • Applications of the ... Let C be a nonempty set of a metric space and T be a mapping from C into itseft An element x∗ ∈ C is called a fixed point of T if T x = x and the set of all fixed points of T is denoted by F(T )...
... last year The back window of my apartment overlooks about a dozen roofs Key: Irregular- regular Regular IrregularIrregular Irregular- regular- irregular- regular IrregularIrregular Regular III ... picture of the nouns and its common types Everything related to the nouns as the definition, the uses of nouns and its common types, the special cases and some examples Some types of nouns as common, ... uses ofcommon nouns, plural and singular nouns, proper nouns as well as compound nouns, some examples of them Especially, the important thing is to find out somecommon errors when using some...
... English to investigate possible causes ofcommon English written errors made by 12thform students to offer some possible solutions to overcome these common English written errors This study ... writing skill Aims of the study The researcher defines the major objectives of the study as: to investigate the types of written errors that 12th-form students at Thanh Ha High School often make in ... English has become one of the most popular languages in the world As an effective means of international communication, it is used as the official language in many fields of life such as economics,...
... understandable picture of auxiliary verbs They provide information of classification, features of auxiliary verbs, and some characteristics of modal verbs, which make them differ from primary verbs Forms ... scope is on grammar of primary auxiliary verbs and the uses of grammar of the students The common errors in the use of primary auxiliary verbs are also mentioned The participants of the study are ... AUTHORSHIP Title: COMMON ERRORS IN THE USE OF PRIMARY AUXILIARY VERBS (Submitted in partial fulfillment of the requirements for Degree of Bachelor of Arts in English) I certify that no part of this report...