Many citizens urged their government to take measures to _______ their carbon emission to reduce greenhouse effects.
| A．cut off | B．cut up | C．cut out | D．cut down |
. Television has many advantages. It keeps us _____ about the _____ news and also provides entertainment in the house.
| A．informed; latest | B．to know; later |
| C．learning; latter | D．to think; latest |
You’ve switched the machine off. I told you not to,_____?
| A．didn't I | B．haven't you | C．will you | D．did I |
---I'm hungry, what's for the supper? ____
---I haven't, actually I've just made a large salad, but there's loaf of fresh bread if you want to.
| A．Why is supper not ready now? |
| B．Let's go out for dinner. |
| C．I hope you've made plenty of chips. |
| D．We had a good dinner yesterday. |
---Did you listen to the speech?
--- No, we ______ it. But we had a lot of traffic on our way.
| A．could have attended | B．must have attended |
| C．could attend | D．shouldn't have attended |
. Many people are still in _____ habit of writing silly things in _____ public places.
| A．the;the | B．/; / | C．the; / | D．/; the |