He was so busy. He cannot afford enough time with his son _____ he wants to.
| A．even if | B．as if | C．because | D．before |
Please do me a favor ---______ my friend Mr. Smith to Youth Theater at 7:30 tonight.
| A．to invite | B．inviting | C．invite | D．invited |
It was April 29,2011 _______ Prince William and Kate Middleton walked into the palace hall of the wedding ceremony.
| A．that | B．when | C．since | D．before |
The biggest whale is ___ blue whale, which grows to be about 29 meters long—the height of ___ 9-story building.
| A．the; the | B．a; a | C．the; a | D．a; the |
—My teacher says she’s cancelling the class play. I just can’t understand.
—______.You were looking forward to it.
| A．It doesn’t matter | B．It’s very unwise of her |
| C．Don’t worry about it | D．You must be disappointed |
I’m very glad to see that your vocabulary is gradually ________.
| A．building up | B．turning up | C．coming up | D．waking up |