---Could you tell me_________?---Sorry, I have no idea, either. You can ask the policeman over there.
-May I some VCDs your brother? –OK. You can them for two weeks.
The teacher is speaking. Please stop _____ and listen to him.
Do you need more people ______ you______ the vegetables.
I have __________ my watch everywhere. But I cannot find it.
---What are you going to do this weekend? -----I’m going to help _____the city parks with my classmates to make them clean.