用适当的情态动词构成反意疑问句

Be sure to come here early, ________?

用适当的情态动词构成反意疑问句

Let us do the work, ________?

用适当的情态动词构成反意疑问句

Let's go home, ________?

用情态动词完成句子

I'm sorry, but I simply had to do ________ (我应该做的).

用情态动词完成句子

This pen looks like mine, yet it isn't. Whose ________ (会是谁的呢?)

用情态动词完成句子

－You are doing in a wrong way.

－It ________ (过去常做) this way.

用情态动词完成句子

Such a businessman ________ (不可能诚实).He gets his money in a dishonest way.

用情态动词完成句子

John ________ (不敢告诉) his father about his failure in the exam.

用情态动词完成句子

She can speak quite fluent English. She ________ (一定在美国呆过)for some time.

用情态动词完成句子

We ________ (按理该收到) the letter yesterday, but it didn't arrive.