1. strength
A. northern B. wealth C. smooth D. breathe
2. lecture
A. physics B. medicine C. accept D. official
3. single
A. advantage B. spoon C. dangerous D. handkerchief
4. lead
A. break B. peace C. great D. breakfast
5. complete
A. cover B. continent C. contain D. conversation
“ They went to the lecture, but it had been put off.” “ Oh, so they _______.”
| A．needn’t have gone | B．should have gone |
| C．mustn’t have gone | D．don’t need to go |
It’s difficult for him to without a car.
| A．get off | B．get in | C．get on | D．get around |
By no means ___to your parents.
| A．is this the first time you are lying |
| B．this is the first time you have lied |
| C．this is the first time you tell a lie |
| D．is this the first time you have lied |
We_______on this project for four hours. Let’s have a rest.
| A．are working | B．have been working | C．worked | D．had worked |
Many people believe we are heading for environmental disaster _____ we basically change the way we live.
| A．but | B．although | C．unless | D．once |