III- There is one mistake in each sentence. Find the mistake and write your choice (A,B,C or D) in the space provided below. (1.25 pts) 1, (A)Mr Smith drives (B)careful, (C)so he never has any accidents. 2, (A) There aren’t any (B) trees (C) on the left of (D) Lan’s house. 3, (A) In (B) Saturday nights we (C) often go out (D) for dinner. 4, (A) How much (B) homework (C) does Lan (D) has a day? 5. (A) The Browns (B) is flying to Ho Chi Minh City on (C) a vacation (D) by plane. 1 …………….. 2.......................... 3........................... 4........................... 5.......................... IV- Complete the sentences with the right form of the verbs in bracket. Write your answer in the numbered box. (1.25 pts) 1, - Why you (buy)………… so much food ? - Because we (have)............................. a party last night. 2. I gave up (drink)...............................some wine. I (not dink)..............................it for 3 years. 3, I think he should (not run) …………………..straight across the road. It’s very dangerous. 4, Tom: Why are you under the table like that, Peter? – Peter: I (look) …….………..for my pen.