e to say that nowadays, the soul of Chinese basic education is competition _____ learning.

33．A big earthquake struck southern Haiti，knocking down buildings and power lines and causing__________ Its ambassador to the United States called a catastrophe

What should parents do when their children have someproblems? –I think it’s ____ for them to be therewith their children.

The door burst open and ， shouting withanger.

Nice to meet you, Bob. —______.