I went to New York City. But I bought_____ for myself because _____there was very expensive.
| A．something, anything | B．nothing, everything | C．nothing, something | D．anything, everything |
---Must I work out the problem right now?
---Yes, you _______. It’s very serious.
| A．can | B．must | C．may | D．should |
We’re glad to see that Beijing is developing _______ these years than ever before.
| A．quickly | B．more quickly | C．most quickly | D．the most quickly |
---What time does the library open?
--- ______ eight o’clock.
| A．In | B．On | C．At | D．To |
---I took lots of photos in Hainan.
---Really? Could you show ______ to me?
| A．it | B．their | C．they | D．them |
—Do you know ________?
—Next month.
| A．When will they come | B．when did they come |
| C．When they came | D．when they will come |