1. “Would you mind if I sat here?” ~ “ ___________.” A. Go ahead. B. I don’t think so. C. Why? D. The pleasure is mine. 2. “How about donating money and clothes to help the victims of the flood?” ~ “ __________” A. The same to you. B. Why not? C. You’re welcome. D. Help yourself. 3. We had a wonderful trip to Tam Dao last Sunday, We ____ very early in the morning to get there before 8 o’clock. A. set up B. turned up C. set off D. put out 4. The teacher was trying to explain the lesson but the kids didn’t ___ her. A. look up B. wait for C. call off D. pay attention to 5. You shouldn’t use your smart phone too much, it’s bad ____ your health. A. to B. at C. for D. with