It will be terrible to see the nuclear war happen between U.S and Iran.— That’s right. Nuclear science should be developed to benefit the people ___ harm them.

He jumped into the river andthe drowning child.

Jim is ______ shy . He’s afraid ______ before the class .

We are going to play a football game _______ Class3 this Sunday.—-I will cheer for you. I hope our class will win.

Would you mind _______here—I’m sorry about that. I’ll go somewhere else.