There are about seven ____ students in Grade Eight in Chezhan Middle School.
| A．hundreds | B．hundreds of |
| C．hundred | D．hundred of |
—Please don't step on the grassland. Can't you see the sign "______ the grassland" ?
—Sorry, sir! I didn't see it.
| A．Keep off | B．Take off |
| C．Get off | D．Turn off |
—How do you plan to go for your next trip?
—I'm not sure. I ______ take a plane.
| A．may | B．must | C．need | D．shall |
All of them can take this job, but I want to know who is______ .
| A．the more careful | B．more careful |
| C．the most careful | D．very careful |
—lt seems that you are very busy with your subjects all the time, Sally.
—I have to. I have a lot of ______ from the society.
| A．time | B．culture | C．pressure | D．interest |
In my hometown, summer is always ______ hottest season. But ______ summer of 2013 wasn't so hot as usual.
| A．the; the | B．a; a | C．a; the | D．the; a |