To save class time, our teacher has ________ students do half of the exercise in class and complete the other half for homework.
| A．us | B．we | C．our | D．ours |
1. shade A. behave B. shadow C. considerate D. battle
2. crowd A. slow B. window C. allowD. row
3. actor A. worth B. therefore C. export D. doctor
4. reduce A. chemical B. regret C. generationD. intend
5. nutrition A. struggle B. support C. summaryD. confuse
Some people create jobs, foster(滋生）excitement and basically make the system work. They see possibilities ______ others see only problems.
| A．that | B．what | C．which | D．where |
. You can’t complain of being lonely you don’t make any effort to meet people．
| A．until | B．when | C．once | D．though |
British scientists have produced _____ they believe is the world’s smallest Christmas card．
| A．which | B．who | C．that | D．what |
All of us have the desire to visit the three main temples in Athens, especially ______ that contains a gold and ivory statue of Athena.
| A．the one | B．one | C．the ones | D．those |