The man stopped from time to time _____whether he was being followed
What he wants is _______ his mother as quickly as he can; and what he must do is ____ to the hospital at once.
—How did you find your visit to the Summer Palace yesterday? —_________.I got separated from my 80-year-old grandparents
You job here is only ______, for you will be removed from it when we have a proper post for you
The good thing about children is that they ______ very easily to new environments.
——I can’t _______ another task, now I have more than I can do. —— In this way, I will ask someone else.