1.Most of them were in favour ________ my opinion while David was against it.
[答案] of
2.The girls come from ________ variety of different backgrounds.
[答案] a
3.Those air conditioners are easy ________(handle) and work with little noise.
[答案] to handle
4.The manager requested that no one ________(tell) of his decision until the next meeting.
[答案] (should) be told
5.During the rush hour, we got held ________ in the traffic jam on our way back home.
[答案] up
