—TV and computer are so popular these days.
—Yes, they can______ our eyes to the outside world.
| A．call up | B．open up | C．turn up | D．take up |
_____ he is very young, _____ he knows a lot about science.
| A．Because, so | B．Though, but |
| C．When, and | D．Although, / |
-- What did the policeman say to you, Liu Ying?
--He told me ______ my purse in the bicycle basket. It’s too dangerous.
| A．not put | B．to put |
| C．don’t put | D．not to put |
The workers are planting some trees on ____ sides of the street. Although they are tired, ______ of them have a rest .
| A．both, none | B．all; any |
| C．either, none | D．each, all |
Don’t worry. She can look after your pet .
| A．careful enough. | B．enough careful. |
| C．carefully enough. | D．enough carefully. |
______a car ________less time than taking a bus.
| A．Driving , takes | B．To drive, spend |
| C．Drive , takes | D．Drive, spends |