I can think of many cases students obviously know a lot of English words and expressions but couldn’t write a good essay.
So many problems ________, he is having a difficult time.
The book is so ________ that everyone who has read it will ________ it.
—Can you see the man ________? —Yes, I can.He is my neighbor Mr Smith, who is difficult to get along with beca use he always keeps everyone ________.
The manager of the company told us that very little ________ was made of the waste material in the past.
He lives in a small house, which I think ________.