––Would you like to watch the movies with me tonight? ––_______, but I have too much housework to do.
— Excuse me, how can I get to the local zoo? — Sorry, I’m new here. You’d better ask ______.
— Oh, it’s one of ______ speeches I’ve ever heard. — I agree with you. Her pronunciation is simply terrible.
— Every year, many African children ______ hunger (饥饿). — What bad news! I think we should do some-thing to help them.
My dad is quite busy these days. He has been working for two days without ______.
— Did the young man climb to the top of the mountain in the end? — Yes. But without his friends’ help, he couldn’t do that by ______.