【题目】—What’s this in English?

【题目】Cars run on the road now but maybe ________ they can fly in the sky.

【题目】There is________ with my computer. It doesn't work.

【题目】The coat ________for________ warm.

【题目】We can go to the party with our friends. But we have to ________ we can come back home before 10 p.m.

【题目】In the beginning, it was difficult for us to write an article in English. But we ________ made it with the teachers’ help.

【题目】When we are busy with our schoolwork, we may need to turn down a(n) ________.

【题目】—Must I sleep now? —No, you________.

【题目】Last month a new law _____ in China to stop people from smoking in public places.

【题目】Last weekend, Jack _______ to a birthday party and he had a lot of fun.