．It’s best to plant trees(植树)in _____．
| A．autumn | B．winter | C．summer | D．spring |
Mother Teresa devoted all her life to for the poor.
| A．care | B．cared | C．be cared | D．caring |
—Time is money.
—But I think time is money. When money is spent, we can make more; but when time is gone, it never returns.
| A．as valuable as | B．less valuable than | C．more valuable than | D．the most valuable than |
—Who is Alice waiting for over there? —It be Alice. She abroad.
| A．mustn’t; has been | B．mustn’t; has gone | C．can’t be; has been | D．can’t;has gone |
The museum for eight hours every day and it at 4:00 p.m.
| A．opens; closes | B．is open; is closed | C．is open; closes | D．opens; is closed |
I can’t find my Mp5, but it must be in my bedroom.
| A．somewhere | B．anywhere | C．nowhere | D．everywhere |