Our country _______ a lot in the last fifty years.
| A．will change | B．changed | C．changes | D．has changed |
If you eatchocolate, maybe you’ll be fatter（更胖的）.
| A．too much | B．much too |
| C．too many | D．so many |
— You look tired, you should have a good rest for _______ days.
—That sounds good.
| A．a few | B．few | C．little | D．a little |
—______are you staying there?
—Just for two days.
| A．How long | B．When | C．How often | D．How many |
I’m a little ______. I want to drink some water.
| A．hungry | B． tired | C．angry | D．thirsty |
“________ give up (放弃), then you can be successful.”
| A．Always | B．Sometimes | C．Never | D．Please |