The oil must be used up, the light went out.
A.for | B.because | C.since | D.as |
In summer, food will go bad if_________in room temperature.
A.leaving | B.left | C.being left | D.having left |
QQ,______you can chat with your friends, makes communication easy.
A.why | B.which | C.that | D.where |
Someone________his car in front of my house and it is blocking my driveway.
A.has parked | B.is parking | C.parked | D.had parked |
The film is very humorous but_________can be enjoyed unless you understand English culture.
A.everything | B.something | C.nothing | D.anything |
---Your composition is full of mistakes.
---I wish I_________more careful.
A.would have been | B.had been | C.would be | D.were |