________ you row a boat at the age of 10? No, but now I ________.
| A．Can；can | B．Can；could | C．Could ；can | D．Could；could |
— What’s the matter?
—I have a stomachache. You ______eat so much next time..
| A．can’t | B．shouldn’t | C．mayn’t | D．needn’t |
If it________ , I will go to the Central Park with my son this weekend.
| A．isn’t rain | B．won’t rain | C．doesn’t rain | D．didn’t rain |
---- Is thatpen?
----- No, It is eraser.
A. a; a B. a; an C. /；an
---What’s on the desk?
— There are two .
A. pencil B. dictionary C. rulers
If(如果) this is your backpack, please call Ann 32467589.
A in B. at C. of