—This work is very hard. I’m afraid we need more people to help us.—You are right. I think we need______A. three more B. every three C. only three
----Oh, no! It’s raining. We can’t go skating on the square. ---- ____________!
-----How are you doing? -----_____________
In order_______ late, many students get up very early every morning.
The number of the wild animals is getting smaller and smaller _______people’s activities.
The sentence structure of “The boy is crying.” is__________