You won’t know whether the coat fits you until you ______ it on.
#104094
A
will try
B
have tried
C
tried
D
are trying
推荐题目
Please tell Tom not to leave the classroom unless he ______ that all the lights ______.
#100303
A
makes sure; are turned off
B
makes sure; will be turned off
C
is made sure; are turned off
D
will make sure; will be turned off
 The students _______ busily when Miss Brown went to get a book she _______ in the office.
#103023
A
had written; left
B
were writing; has left
C
had written; had left
D
were writing; had left
 The vegetables in his field ________ well, because they are pollution­free.
#99491
A
are selling
B
have been sold
C
are sold
D
sell