______was most shocking about the tornadoes in America was that they threatened sixstates and killed more than 100 persons.

What is your strongest memory of the bombing attack?— If I ______ rightly, we were about to approach the finish line when a big bang struck my ears

15．A government, which is responsible for society, must_________to its people how important the method is to prevent AIDS.

Who knows the answer______the question

Will you go shopping with me tomorrow?— I’d like to, but I am too busy. If you don’t mind, Susan will go ________ me.