How didit that he is so badly off when he earnsquite a good salary

How about your design of the building? —It was by the committee. I am glad about that.

_____ do you go to the net bar（网吧）– Never. I don’t think a student should go there.

e made great progress in yourEnglish, haven’t you —Yes, but much _____

The old man has devoted half his life _____ helping the weak[ ]