So many kinds of sweets! I really can’t decide _______.
A. what to buyB. which to buy
C. to buy whichD. to buy what
Soon you _______ a senior high school student(高中生). Isn’t it exciting?
A. become B. will become
C. became D. have become
Please tell him to call me as soon as he _______ home.
A. get B. gets
C. got D. will get
－Look! The dress over there is so beautiful. I’ll take it.
－You’d better ________first. I’m afraid it’s too short for you.
A. pay for it B. put it on
C. try it on D. wait for it
—Has Sam finished his report?
—I have no idea. He _______ it in his office the whole morning.
A. writes B. has written
C. will write D. was writing
You may go fishing if your work _______.
A. will be done B. has done
C. was done 
D. is done
