Jack _______ the test for further study in the college. Let’s have a party to congratulate him.

They _____ on the program for almost one week before I joined them, and now we _____ it as no good results have come out.

Although many families got separated,people still　　each other.

—Thank goodness, you are here! What     you?—Traffic jam.

 After the terrorist attack last month, anyone at the airport       heavy bags, bottles of liquid, or whatever, could be stopped and questioned by the police.