Question : 14 He usually went to school late last year. A. He often went to school late last year. B. He used to go to school late last year. C. He is used to going to school late last year. D. He usually used to go to school late last year. Ex10. Find the mistakes (A, B, C or D) and correct it. 1. We buy two new rackets yesterday. We are going to play tennis this afternoon. 2. My family has lived here since a long time. 3. It’s become more and more dangerous to travel by air. 4. They are very proud about their new house. 6. Could you give me a small favor? Ex11.Rewrite these sentences 1. “ Close the book, please ? ” she said to me ->She asked me……………………………………………………………………………………… 2. Ba is old . He can drive a car. ->Ba is old enough ………………………………………………………………………..……… 3. He often walked to school when he was young. ->He used ........................................................................................................................................ 4. Lan said: “I should do my homework” -> Lan said that…............................................................................................................................... 5. Tom started learning English in 1990. -> Tom has………………………………………….. 6. They have learned English for 4 years now. They started.................................................................... 7. I spent 3 hours painting this picture. It took me.................................................................................... 8. Nam is more intelligent than his brother. Nam’s brother is not............................................................. 9. My grandmother often wore Ao dai . My grandmother used to............................................................ 10. He bought a new novel. He is …………………………………………tonight.