—How do you learn English so well?
—________chatting with my uncle in America online．
| A．For |
| B．By |
| C．In |
| D．With |
We can have ___ bluer sky if we create ___ less polluted world.
| A．a. a | B．a, the | C．the, a | D．the, the |
---- I’m too nervous to give a talk in front of so many people.
---- __________, Maria. You can do it.
| A．Come on | B．With pleasure | C．That’s true | D．You’re right |
----- I haven’t heard from Henry for a long time.
----- What do you think ___________ to him?
| A．has happened | B．to happen | C．was happening | D．had happened |
We have _________ some organizations to help the poor students in the western areas of China.
| A．taken up | B．put up | C．set up | D．picked up |
----- Do you think our football team will win the match?
----- Yes. We have better players. So I _________ them to win.
| A．hope | B．ask | C．help | D．wish |