— Excuse me, can you spare me a few minutes?—Sorry, I haven’t ______ time to talk to you just now. I have to leave early to catch ______ 4:30 train.
After a heated discussion, the employees presented many ______ suggestions which might help improve the quality of the company’s product.
The more one is ______ the English-speaking environment, the better he or she will learn the language.
It is requested that the reporter _______ to blame for the wrong report.
It’s such a good place ______ everyone wants to go and visit _______ it is well-known all over the world.
A direct air route _______ Chongqing and San Francisco is expected to open next month.