But for the fact that China _____also affected by the global economic crisis，we ____ fewer unemployed workers now.

  ---How’s your tour around the North Lake? Is it beautiful? ---It ________ be, but it is now heavily polluted. 

Often, when he ______ something that ______ him, he wasted his time drawing some little pictures. 

Don’t worry. I promise you _______ have the tickets for Wang Fei’s concert. 

If he had spent more time practising speaking English before，he________able to speak it much better now.