【2013河北】Do you know ______ girl in green? She is our monitor.
| A．a | B．an | C．the | D．不填 |
—Is that Lucy’s cousin, Anna?
—No, it ______ her. She has gone to Paris.
| A．mustn’t be | B．might be | C．can’t be | D．could be |
There are about 46 ______ people in this country.
| A．million | B．millions | C．million of | D．millions of |
_______ Peter is old and weak, he still has to work.
| A．But | B．Even though | C．So | D．Because of |
The windows must _________ before you leave the room.
| A．be closed | B．are closed | C．close | D．be close |
I am very sad that I ______ many chances in the last few years.
| A．miss | B．missed | C．have missed | D．am missing |