The UN _____ the documents to save the environment in 2007 and they work well all over the world now.
A. drew up B. built up C. gave up
—I’m glad to see that the government has_______ the open space _____a public library.
—Me, too. We can do some reading there.
| A．moved; into | B．grown; into | C．turned; into | D．put; into |
We each other since I left school.
| A．don’t see | B．didn’t see |
| C．haven’t see | D．haven’t seen |
—Who will go to the airport to meet Mary?
—I will. I her several times. I can find her easily.
| A．met | B．have met | C．had met | D．will meet |
-- try some Chinese food with your friends ?
-- Good idea.
| A．Why don’t | B．What about | C．Would you like | D．Why not |
-- is the zoo from the bus stop?
-- It’s about 10 minutes’ walk .
| A．How long | B．How soon |
| C．How far | D．How much |