_____ want to devote their whole life to their career should go _____ there are various career opportunities.

The beautiful mountain village  ___  we spent our holiday last year is located in _ _  is now part of Guangxi.   

The other day my brother drove his car down the street at _____ I thought was a dangerous speed.

A huge amount of oil was on the road, the effects of     are not clear．

________ is no possibility ________ she can finish the task in two hours.　　

With your help, there is no doubt ______ our plan is meant for will work out successfully.

MacDonald who had spent much of his time     graduating from college backpacking round Europe,decided last year to settle down.

It is such a good place _____ everybody wants to go and visit _____ it is well-known all over the world.

His wife has left him, but he behaved _______ nothing had happened.

Nobody believed his reason for being absent from class      he had to meet his father at the airport.