—__________ do you go to Dalian on business?—Never.A. How long B. How often C What time D. When
I am not used to the food here. He isn’t, ____.
The man refused to say sorry to me, ____ it was his mistakes.
He feels lonely because he has no close friends ____.
When the teacher asks him, he always ____.
Mr. Li makes me ____, because it is bad for my health.