6. It is important for us ________________ (keep) our school clean and tidy.

5. – What were you doing at about 6p.m.?

　-- I__________________ (wait) at the bus stop at that moment.

4. _______________ (not play) football on the road. It’s very dangerous.

3. Look! A boy _____________ (cry) over there. Let’s go and see what happened.

2. We are now inviting students ______________ (help).

1. -What ___________ your brother often ____________ (have) for breakfast?

　　-He usually _________ (have) bread and milk but sometimes he has noodles.

10.　 ________________(wolf) eat smaller animals when they are hungry.

9.　　　 Do you know the _________________ (important) of learning English well?

8.　　　 We did not enjoy the party at the very ______________ (begin).

7.　　　 The food looks _______________ (美味的). I’d like to eat it all at once.