When the party was over, he ______ hisfriends good-bye and ______.

Hello! May I speak to Mr. Zhang? —-Sorry, he’s out. Can you ______a message?

In the traffic accident, an _______ girl was badlyhurt this morning.

When in trouble，remember to stay calm，and everything willwell．

Girls used to take fewer advanced math courses thanboys but now they are taking just _______.