Doing morning exercises _______ our health and we _______ it.
A.benefits to; benefit | B.benefits; benefit from |
C.benefits from; benefit | D.benefits; are benefited by |
In order not to be _________, I spoke in a man’s voice on the phone.
A.realized | B.recommended | C.requested | D.recognized |
Ladies and gentlemen, please fasten your seat belts. The plane _________.
A.is taking off | B.takes off | C.has taken off | D.will be taken off |
Stephen Hawking believes that the earth is unlikely to be the only planet _life has developed gradually.
A.that | B.where | C.which | D.whose |
---- An ant has two stomachs --- one for itself and the other for others.
----Really? Quite interesting. I ________ anything about it.
A.don’t know | B.hadn’t known | C.haven’t known | D.didn’t know |
Scientists say it may be one year or so ________ it is possible to test the new medicine on human patients.
A.when | B.after | C.before | D.since |