A bad workman always believes his tools .
__________,the gathering crowd burst into applause.
With so many exercises __________,the students are having a hard time.
If we __________ the strong earthquake in Sichuan, we __________ so much.
-Why not invite Jane to our party?-__________! Every time I try to talk to her, she gives me the cold shoulder.
One minute she burst into __________ and the next burst out __________.We just couldn't catch her mood at any moment.