Don’t enter the office unless _______.
#97222
A
you have told to
B
told to
C
telling
D
you are told
推荐题目
a little money, Jane was able to buy her mother a lovely new watch.
#95082
A
To save
B
Saving
C
Saved
D
Having saved
______ this new style of hat---maybe you will find it suitable for you.
#95805
A
Having tried
B
Trying
C
Try
D
To try
The professor along with his assistant came in, ________ by a group of excited students.
#96562
A
follow
B
following
C
followed
D
to follow
Little Tom admitted ______ in the examination, ______ the teacher his word that he wouldn’t do that again.
#93121
A
to cheat; to give
B
cheating; kept
C
to have cheated; keeping
D
having cheated; giving