________ the prices and functions of different types of computers before you make up your mind which to buy.
A.To compare | B.Comparing | C.Compared | D.Compare |
______ surprise us most is that she doesn’t even know ______ the difference between the two lies.
A.What; where | B.All; which |
C.What; that | D.That; where |
Those chairs _____ the disabled.
A.are intended to | B.intend for |
C.intend to | D.are intended for |
Nobody but a few little boys ___ in the garden now.
A.are playing | B.play | C.plays | D.is playing |
The two companies have reached a partial agreement, but several differences still ___ between them.
A.happen | B.survive | C.appear | D.exist |
Not until he left home ______ to know _______ important the family was for him.
A.did he begin; what | B.had he begin; how |
C.did he begin; how | D.had he begin; what |