Ex 3. Viết lại các câu để câu thứ hai có nghĩa giống câu đầu tiên 1. You don't sleep hours every night. You will feel moody. => If you.......................................................................... 2. I don't feel confident at interviews because my English is not good. => If my English............................................................... 3. Lan wants to widen her English vocabulary. You think it's best to read short stories in English. => If you............................................................................ 4. The rescue operation was arranged by a charity organisation. It was a sucess. (wshish) =>.......................................................................................... 5. That is a camping shop. We usually buy some interesting things there. (where) =>.......................................................................................... 6. I have a friend. Her mum is a volunteer worker. (whose) =>.............................................................................................