I think ______ is necessary ______ us to do something useful to protect the birds.
| A．this; for | B．it; of | C．this; of | D．it;for |
We will fly a kite as soon as your homework ______.
| A．finishes | B．will be finished | C．has finished | D．is finished |
---I’m going on a trip to Japan after the exam. ---Really? ___________!
| A．Have a nice time | B．Congratulations | C．OK | D．It’s nice of you |
---Have you got an e-mail from Millie? ---________. But no news is good news.
| A．Yes, I have | B．Never mind | C．No problem | D．Not yet |
---Where is your father? ---He _______ to Shanghai. He has ever ______ there twice.
| A．has gone, gone | B．has been, been | C．has gone, been | D．has been, gone |
Can you _________ who has taken it away?
| A．search for | B．look for | C．find out | D．find |