Younger adults who get either little sleep or a lot of it ________ see a greater expansion in their waistlines over time.
A. may B. must D. need D. shall
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 |
Cold as the weather was, our trip there _____ to be great fun.
| A．made out | B．found out | C．turned out | D．left out |
--- Have a nice weekend!
---Yes._____.
| A．The same to you | B．You do too |
| C．The same as you | D．You have it too |