—What do you usually do _____ weekdays after school?
—I usually play football.
A.in B.on C.at
—Did you do the interview _____ the head teacher yesterday?
—Yes. We talked a lot.
| A．for | B．about | C．to | D．with |
Shanghai World Expo was the most important _____ in China in 2010.
| A．sight | B．reason | C．event | D．review |
—I hear that Tom’s father has gone to Africa.
—Really? ____
| A．That’s news to me. | B．Thanks a lot! |
| C．That’s all right. | D．A fantastic idea! |
Mrs. Wang found his little son ______ with his toys alone when she arrived home.
| A．plays | B．to play | C．play | D．playing |
Our physics teacher told us that light _______ faster than sound.
| A．travel | B．travels | C．is travelling | D．has travelled |