Our teacher told us that light ______ faster than sound.

A．travels                               B．travelled

C．travel                                D．will travel

— Mum, may I have some cakes?

— Sorry, there’s ______ left in the box. I’ll go and buy some for you tonight.

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

It’s a lovely day today!  ______ go out for a walk?

A．Why don’t       B．Why not you       C．Why not          D．Why

She’s never late for class, ______?

A．is she                                B．has she

C．isn’t she                             D．hasn’t she

Mr Wang is an excellent teacher. He is ______ to spend a lot of time explaining things to us.

A．enough patient                         B．patient enough

C．too patient                            D．so patient

Orange can bring you success and ______ when you are feeling sad.

A．cheer up you                          B．cheers up you

C．cheer you up                           D．cheers you up

— John Adams played the lead role really well in the film called Action

—______. I don’t think he played his part very well.

A．Yes, you’re right                       B．That’s a good idea

C．No, I disagree                          D．That’s true

— Did you see Dr Ma yesterday afternoon?

— No. When I got to his office, he ______ already.

A．left                                  B．has left

C．was leaving                            D．had left

— Could you tell me ______?

— Yes. It’s next to the supermarket.

A．where the post office is

B．where was the post office

C．where is the post office

D．where the post office was

When you are sleeping, you had better______ all the windows closed.                                    

A．don’t keep                           B．not keep

C．not to keep                            D．not keeping