____of the land in that district____ covered with trees and grass.
| A．Two fifths；is | B．Two fifth；are |
| C．Two fifth；is | D．Two fifths；are |
The boys don’t know ___________.
| A．how do they swim | B．how swim |
| C．they how swim | D．how to swim |
The girl has been lonely since her mother ______________.
| A．die | B．died |
| C．death | D．dead |
-- You used to be short, didn’t you?
-- _______. I was the shortest in my class.
| A．Yes, I did. | B．No, I didn’t. |
| C．Yes, I was. | D．No, I wasn’t. |
I think students should _______ to have at least one hour a day for sports.
| A．allow | B．not allow |
| C．be allowed | D．be not allowed |
This is her sweater. Where is __________? I can’t find it.
| A．mine | B．your |
| C．her | D．him |