-Why are your eyes so red? You __________ have slept well last night.
-Yeah, I stayed up late writing a report.
| A．can't |
| B．mustn't |
| C．needn't |
| D．won't |
.
If your children ________ a bit, there’d be room for another one on this seat.
| A．tied up | B．turned up | C．closed up | D．kept up |
.
We shouldn’t complain about being poor--- many families are ____ than we are.
| A．worse off | B．badly off | C．well off | D．better off |
.
Faced with a bill for $10,000, _________________.
| A．an extra job has been given to John | B．John has taken an extra job |
| C．the boss has given John an extra job | D．an extra job has been taken |
.
Modern forms of transportation and communication have done much to ________ the isolation(隔离) of life in Alaska.
| A．break down | B．break out | C．break into | D．break through |
.
The two birds _________ each other in shape and color. In other words, they ________ each other in shape and color.
| A．differ; are different from | B．differ from; are different to |
| C．resemble; are similar to | D．resemble; are similar with |