Green is the color of _______ nature. And you can enjoy the colorful rainbow in _______ sky after the rain.

A．the; the           B．/; a              C．/; the             D．a; the

---Is John coming by train?    ---He should, but he ________ not. He likes driving his car.

A．must             B．can              C．may              D．need

---I’m hungry. Could I have some bread?

---I’m afraid there’s _______ left, and ________ of us has any spare time to get some.

A．none; none        B．nothing; none      C．none; no one      D．something; none

It’s snowing so ________ that we can ________ go out now.

A．hard; hard                            B．hard; hardly

C．hardly; hardly                          D．hardly; hard

My father is not here, you’d better call him ________ 3 p.m.________ 5 p.m. tomorrow.

A．from; and         B．from; to           C．between; and      D．between; to

I met a friend of mine _________ I was walking along the street.          

A．before           B．as               C．because          D．since

Thank you for your _________. They are of great _________ to me.

A．advice; value                           B．advice; valuable

C．suggestions; value                       D．suggestions; valuable

---Susan didn’t like popular music very much, did she?     

--- ___________now.

A．Yes; but she didn’t                     B．No; but she did

C．Yes; but she does                       D．No; but she does

Kate __________ the hills __________ when she was young.

A．preferred to climb; rather than exercise

B．prefers climbing; to exercising

C．preferred to climb; to exercise

D．preferred climbing; to exercising

They all think the problem needn’t _________. It isn’t worth _________ at all.

A．discussing; discussing                    B．to be discussed; discussing

C．be discussed; discussing                  D．to be discussed; being discussed