—What are you doing?
I’m looking ___ the children. They should be back for lunch.
| A．after | B．at | C．for | D．up |
Last winter, I went to Harbin. Some of the old buildings are _____ Russian style.
A. at B. in C. of
－Never ________ today’s work till tomorrow.
－Yes. It’s a good habit.
A. put off B. put on C. put down
The plane_________ for ten minutes.
A. is leaving
B. has left
C. has been away
There will be something and it will keep people alive for ______ 100 years, so they will live to be 200 years old.
A. other B. more C. another
I’m going to look for another job ________ the factory offers me more money.
A. after B. unless C. when