______ the police thought he was the most likely one, since they had no exact proof about it, they could not arrest him.
A. Although B. As long as C. If only D. As soon as
—When shall he finish the experiment?
—______ he works hard, I don’t mind when he finishes it.
A. As soon as B. As far as C. As well as D. As long as
______ your blog, I would have written back two days ago.
A. If I read B. Should I read C. Had I read D.If I could have read
Tom often has to be called several times ______ he comes downstairs for dinner.
A. before B. until C. when D. then
The government demands that the factory send the waste water out ______ it has been made clean.
A. even though B. as if C. so that D. only if
______ I failed in English a third time, I had no doubt about my gift for foreign languages.
A. By the time B. Until C. After D. Unless
— That boy enjoys drawing very much.
—____, I have never seen anyone else who is as enthusiastic about drawing as he is.
A. As long as I have traveled B. Traveled so much as I have
C. As I have traveled so much D. Much as I have traveled
I found him sitting in his chair，completely ______ a magazine.
A.absorbing B.being absorbed in
C.absorbed in D.absorbing in
You should report any incident, _____ serious or minor it is.
A.what B.how C.whether D.however
—How do you think I should receive the reporter?
—____ you feel about him, try to be polite.
A. How B. What C. Whatever D. However
The field research will take Joan and Paul about five months; it will be a long time _____ we meet them again.
A. after B. before C. since D. when
Lily’s mobile phone was left in a taxi accidentally, never ______ again.
A. to find B. to be found C. finding D. being found
the world economy is in difficulty, ______ we can see, the people of China are full of hope.
A.As;不填 B.Because;which C.Though;as D.With;不填
____ has an interest in the lecture can go for a ticket from the office next to the gate of the
lecture room, _____ the lecture will be given.
A.No matter who, where B.Whoever; where
C.Anyone; in which D.Those who; in which
I will do it more carefully ______ it takes me hours.
A. even B. till C. even if D. if
______ Sun Yue has been selected into the L.A. Lakers(湖人队), he might as well make full use of the chance.
A. Now that B. After C. Although D. As soon as
The medicine works more effectively ______ you drink some hot water after taking it.
A. as B. until C. although D. if
Most children need encouragement in time of failure ______ they can cheer up again.
A. so that B. in case C. because D. if
So, ____ the government has a good system of control, the forests will slowly disappear.
A. if B. when C. whether D. unless
____ you have expressed your determination , you should act immediately.
A. Now that B. Even though C. In order that D. Until