– Listen ! Is Professor Johnson giving a report in the hall?
– No, it _______ be him. He has gone to America.
| A．needn’t | B．can’t |
| C．may not | D．mustn’t |
Take an umbrella with you, ________ you’ll get wet.
| A．and | B．but | C．or | D．so |
Gary uses the Internet ________ home every day.
| A．on | B． in | C．at | D．to |
My sister went to the party and ________ had a good time there.
| A．she | B．I | C．her | D．me |
––Where’s the key to the car, Li Tao?
––I can’t remember ____ last night.
| A．where did I put it | B．where I put it |
| C．where will I put it | D．where I will put it |
I ____ the gift to him as soon as I see him.
| A．give | B．will give | C．have given | D．gave |