Ⅰ.单句语法填空
1．The fact is that she never liked him.
2．This is how they overcome the difficulties.
3．Our question is when the epidemic will be over.
4．My worry is whether she will like the gift.
5．He looks as if he were (be) from the Mars.
6．The reason why he failed the exam is that he hadn't worked hard.
7．My suggestion is that we go and help him.
8．The problem is that I don't look any different from others.
9．His suggestion is that the thief (should) be sent (send) to the police station.
10．The problem is who is responsible for the accident.
