—Can I take a week’s holiday, Sir?—_________; we are too busy at present.
— Congratulations, Mary! — Thanks. I have worked hard for years so as to pass the test, and now I’ve ______ at last
I hope ____ the little ____ I have been able to do has been of some use.
It’s enjoyable to walk ______ a sunny morning. A. atB inC. onD. under
EBay, Amazon and Wal-Mart are popular websites ___ people can sell goods to each other.
He suddenly saw Sue ___the room. He pushed his way ___ the crowd of people to get to her. A across, across B. over, through C. over, into D across, through