I have ordered a movie ticket on line and it _________to me soon．
A．was sent B．will be sent
C．has been sent D．is sent
We all know that learning a foreign language _________time and effort．
A．requires B．drops C．greets D．Develops
If you put your heart into it，_________ is impossible．
A．anything B．something C．everything D．Nothing
You never play the piano well _________you practice it again and again．
A．if B．since C．unless D．After
一Did you catch what our head teacher said?
一Sorry，I _________ a phone．
A．will answer B．am answering
C．have answered D．was answering
一I don't know _________ she can't go hiking with us．
一She has to do her homework．
A．when B．if C．why D．How
