句型转换。 1. I asked, 'What does Jim's father wear at the office?' (合并成一句) I asked ________________________________. 2. You'd better wear tight pants. (改为否定句) You'd better ____ ____ tight pants. 3. You should knock at the door before you enter someone's room. (改为同义句) You should knock at the door before you ____ ____ someone's room. 4. It is important that you study English well. (改为同义句) It is important ____ ____ to study English well. 5. Could you tell me how I can find out the information? (改为同义句) Could you tell me ____ ____ find out the information?