You look well. The air and the sea food in Sanya must _______ you, I suppose.

A．agree to          B．agree on          C．agree about        D．agree with

It was some time _______ I realized the fact that I had been cheated by the salesman.

A．until             B．before            C．unless            D．since

The computer was used in teaching. As a result, not only _______, but students became more interested in the lessons.

A．saved was teachers’ energy

B．was teachers’ energy saved

C．teachers’ energy was saved

D．was saved teachers’ energy

I just expressed my thoughts on it and what I said only applies ______ some of you.

A．to               B．for               C．with              D．on

_______ President Xi has pointed out, we chinese should have our chinese dreams.

A．Which            B．That              C．As               D．It