We can plant more ____________.
A. trees and grass
B. tree and grass
C. tree and grasses
Is your mother kind ? ____________.
Yes, she is. B. Yes, he is.C. No, he isn’t.
We have two English classes this afternoon.
Really? We have English,________.
A. twoB. too C. to
-I often play ping-pong.-Great! I can play ______you.
A. at B. with C. and
It’s 8:00. It’s time _______get up.
A. to B. \ C. for
I often do my homework_______ weekends.
A. in B. on C. of