It is better to ask someone for advice rather than ___something.
A. risk doing B risk to do C to risk doing D. to risk to do
Tthe doctor advised her to wear flat shoes _____her back problems.
A．on account of B．in terms of C．for lack of D．on top of
Could it be in the room we had a talk last night you left your keys ?
A．that; where B．in which; where C．where ; that D．where ; where
____that the government can lead them out of the financial crisis ,people are optimistic about the future of the country.
A．Convincing B．Convinced C．Having convinced D．To convinced
In the time of HINI, scientists ____ their spare time to conduct research on the ways of curing the disease.
A．attributed B．devoted C．abandoned D．sacrificed
---- Did you pass the driving test?
---- No. I ______ it, but I had little time practicing.
A．could have passed B．must have passed
C．can’t have passed D．shouldn’t have passed
