--- I hear Sam has gone to Qingdao for his holiday.--- Oh, how nice! Do you know when he ?
—Could you please help me tidy the living room, Tom? —________. I am busy doing my homework now.
He is funny. He often makes us ________.
Our teacher, Mr. Zhang, has taught English ________ ten years ago.
—Have you heard of the song Auld Lang Syne? —Oh, yes. It ________ very sweet.
I want to watch TV. Please ________.