Every possible means _______to prevent the air pollution, but the sky is still not clear.
A. are being used B. have been used C. has been used D. had been used
Your composition is _________to your brother’s.
A. the same B. identical C. different D. equal
The suggestion they all objected to________to be effective finally.
A．proving B．prove C．had proved D．proved
—Shirley, can I have a look at your photos?
— .Here you are.
A. By any means B. By no means C. By this means D. By all means
She is too fat, but she can’t ________ sweet.
A. remove B. resist C. reject D. object
He can hardly his wife’s bad-temper， so he decided to seek divorce with her.
A. teamed up with B. caught up with C. put up with D. kept up with
