75 cau chia dong tu on vao 10

... ……………….…near my aunt’s house. 36. Her brother (talk) to his pen pal on the phone at the moment. They (not contact) ……………… . to each other for a long time. 37. She asked him where he (come) ……………… . from. 38. ... family. 9. John and I (be) ……………… . pen pals for many years. 10. We used (write) …………… to each other every month when we (be) …………. at secondary school. 11. Minh (know) …………… a l...

Ngày tải lên: 10/07/2014, 18:00

... ……………… 44. London (change) ……………… . a lot since we first came to live here. 45. You (finish) ……………… . with the bathroom yet? 46. How many lessons you (miss) ……………… . this year? - Only one, and that ... see Mr. Robinson last night, he (read) ……………… . a newspaper and his two children (listen) ……………… . to an English song. 54. The ao dai (mention) ……………… . in poems and songs for centuries, and...

Ngày tải lên: 12/07/2014, 09:00

... garbage dump now. 69.I’d like you (make) …………our environment clean. 70.What (happen) …………if the pollution goes on? 71.Dad! I (get) …………mark 10 on my test yesterday. 72.That’s woderful. They (be) ... …………if you had a lot of money? 99.If I (be) …………a bird, I (not want) …………to live in a cage. 100 . He had a bad fall while he (repair) …………his roof. 45.The car isn’t here today because Dick...

Ngày tải lên: 07/11/2013, 00:11

... morning. 91.Mi and Thanh (talk) on the telephone now? 92.They (plant) trees in the early year. 93.He (not study) Math at the moment. 94.She (play) badminton every afternoon? 95.They sometimes (do) ... holiday? 60.What you (listen) on the radio? 61.Listen! Someone (cry). 62.Kien and Tuyen (be) good students. 63.She (go) to work by bus tomorrow. 80.Thanh and Hung (read) a wonderful story at...

Ngày tải lên: 30/11/2013, 10:11

... now? 24.I usually (go) (shop) on the weekend. 25.Hai often (wash) his face at 6.15. 26.She (play) badminton at the moment? 27.Thanh and Mai always (see) a movie on Saturday. 28.He often (take) a ... (write) to their friends every summer holiday? 60.What you (listen) on the radio? 61.Listen! Someone (cry). 62.Kien and Tuyen (be) good students. 63.She (go) to work by bus tomorrow. 64.You...

Ngày tải lên: 04/12/2013, 13:11

... morning. 91. Mi and Thanh (talk) on the telephone now? 92. They (plant) trees in the early year. 93. He (not study) Math at the moment. 94. She (play) badminton every afternoon? 95. They sometimes (do) ... (Nam / Nam's / Nams') ruler. 25. Ha is a student. She is (of / on / in) grade 6, class 6C. 26. We have literature (on / in / at) Monday and Wednesday. 27. Do you like music?...

Ngày tải lên: 11/07/2014, 12:20

Ngày tải lên: 19/08/2013, 19:10

... ≤ 9) • Chữ số hàng đơn vị: 10 – x • Số đã cho có dạng: 10. x + (10 – x) = 9x + 10 • Tích của hai chữ số ấy: x (10 – x) • Theo đề bài ta có phương trình: (9x + 10) – x (10 – x)= 12 ⇔ x 2 – 2 = ... xy = 10x + y • Vì chữ số hàng chục lớn hơn chữ số hàng đơn vị là 2 nên ta có pt: x – y = 2 (1) • Khi thêm chữ số bằng chữ số hàng chục vào bên phải thì được số mới: xyx =100 x +10y +...

Ngày tải lên: 01/01/2014, 17:28

Ngày tải lên: 04/01/2014, 00:02

Ngày tải lên: 11/07/2014, 05:00