We should try our best to keep our environment from______.
A.polluting B.polluted C.being polluted D.having polluted
--- Have you moved into your new house?
---- No. It _________at present.
A.will be decorated B.is being decorated C.is decorating D.was decorated
---- Is everything clear now?
----Yes, the thief has admitted _________.
A.to steal the car B.stolen the car C.steals the car D.stealing the car
Peter has many friends,______can help him .
A.few of which B.few of whom C.few of that D.few of them
He is always helping people without expecting anything________.
A.in charge B.in turn C.in trouble D.in return
------Shall I give you a ride as you live so far away?
------Thank you,________.
A.it couldn’t be better B.of course you can C.if you like D.it’s up to you