问题 填空题
根据句意,从方框中选用合适的动词并用其适当形式完成下列句子。
be,   die,   help,   forget,   come,   repair,   cry
1. It's very _______ to read something.
2. Look! Here _______ the school bus.
3. We all think the machine needs _______.
4. If I _______ a rich man, I would donate all my money to the charity.
5. His uncle has _______ for seven years.
答案

1. helpful   2. is coming / comes  3. to be repair / repairing   4. were  5. been dead

单项选择题
判断题