---- Sorry, we don’t permit ____ in the library according to the rules.

A.smoking; smoking B.to smoke; to smoke

C.smoking; to smoke D.to smoke; smoking

【题目】She felt ______ about wearing the improper garment in the party.
A.embarrassing
B.embarrass
C.to embarrass
D.embarrassed

【题目】Unless ______ to speak, you should remain silent at the conference.
A.invited
B.inviting
C.being invited
D.having invited

A.brought up B.to bring up

C.bringing up D.to have brought

A. has taken B. has been taken

C. was taken D. took

【题目】The conference will begin in an hour; ________, let's have a rest.
A.on the meantime
B.in the meantimes
C.in the meantime
D.in meanwhile

【题目】She _____ her husband after years of unhappiness and married again soon.
A.divorced
B.divorced from
C.divorced with
D.was divorced

A. Injuring B. Injure

C. Injured D. To injure

A. releaseB. rejectC. reveal D. replace

A. althoughB. onceC. until D. since