Production fell ________ 20％ in May, ________ the same month of last year．

in; compared to

by; compared to

with; compared with

by; comparing with

I like music．________, I like painting．

However

Therefore

In addition

In turn

More action should be ________ to protect the environment．

made

taken

given

done

The old man returned to Qingdao, ________ he left in the 1940s．

where

what

which

how

My mother ________ pop music．

isn’t like

isn’t interested to

is fed up with

is tired with

The crops ________ the rain last month．

benefit

was benefited from

benefited from

was benefited by

________ the computer, our working efficiency(效率)is higher than before．

Thanks for

Thanks to

Thank for

Thank to

Come and see me whenever ________．

you are convenient

you’ll be convenient

it is convenient to you

it will be convenient to you

One of the most significant(意义重大的)happenings in the year 2005 was the success of Shenzhou Ⅵ, ________ all Chinese were proud．

of which

for which

which

in which

The clever boy made a hole in the wall, ________ he could see what was going on inside the house．

in which

through which

at which

on which