He is one of those who ______________ very hard.
A. works B. work C. is D. are
---________Tom ________ Lily is coming to visit us.
---Yeah, l am so happy they are both free tomorrow.
A. both; and B. neither; nor
C. either; or D. not only; but also
I still remember the college and the teachers________ I visited in London years ago.
A．what B．who C．that D．which
Is the woman _______ singing in the hall you music teacher?
Oh, it ________ be her. She is ill at home today.
A. who are; must B. whom is ; can`t
C. who is ; can`t D. whom are; must
Attention, please! All the mobile phones _______ during the meeting.
A. are turn off B. have to turn off
C. should turning off D. must be turned off
The nice hair band ___________ Alice.
A. must be B. might belong to
C. may be D. can belong
