you make a plan，you,d better_____the advantagesand disadvantages of it．

It’s quite normal to ten percent of the cost of a building for a period of six months or so, in case faults are found in it.

(2014·天水一中高三检测)After many years of hard work，the man has finally reached the stage________he has gained good fortune and social status.

My boss was very resistant to my proposal at first butshe finally_____and accepted my idea.

The growing speed of a plant is influenced by a number of factors, ________ are beyond our control.