-______ you leave so soon?-Yes. I have to catch my plane.
— I have great _______ in learning Maths and I’m so worried. Could you help me? — Sure. I’ll be glad to.
— Excuse me. Could you tell me _______?— It will leave at 4:00 p.m.
— I’m sorry I _______ my English book at home.— That’s all right. Don’t forget to bring it next time.
— Do you know the people _______ came to the party yesterday?— No, I know none of them.
— Does Tommy love taking exercise every day?— Yes. He goes jogging every day _______ it rains or snows heavily.