We should try our best to help the animals _______.
| A．in dangerous | B．danger | C．in danger | D．dangerous |
— Linda, could you tell me ______? — He is an actor.
| A．what he does | B．what does he do |
| C．where he works | D．where does he work |
Smoking is not allowed in public places since May 1st. It may be a good chance for some people to ______ smoking.
| A．put up | B．give up |
| C．pick up | D．look up |
The Internet is really ______ to us. We can easily find the information we need.
| A．safe | B．hard | C．boring | D．useful |
Peter, look at the mess you’ve made in your bedroom! You’d better ______.
| A．throw it away | B．take it off |
| C．put it on | D．tidy it up |
—Where is my raincoat?
—You ______ take it. It’s quite sunny today.
| A．needn’t | B．shouldn’t |
| C．mustn’t | D．can’t |