Unit 3 Could you please clean your room?Section A 1a-1c (Period 1)学前反馈用所给单词的适当形式填空。1. Last week everyone was trying (cheer) up Jimmy.2. He now has 16 bikes (fix) up.3. I want (travel) alone. My parents told me (not do) so. 4. At 12:00 a.m. ,I called my friend (come)...