----What's the matter with you, Lucy?----After the long walk, my legs __________and I couldn't go any farther.
He spoke very slowly and clearly ______ I understood him.
I would appreciate ____ if you could give me a hand.
Lucy has been ____ a job everywhere since she graduated last month.
—It’s noisy. —The office upstairs ______ , which _______ two weeks
—Hurry up , Michael! —Goodness me! The class ____ .I’ll be late again.