--- Where’s my ? --- It’s on the sofa .A. TV B. ID card C. keys
—Do you know __ ___?— Sorry, I don’t. But I saw her just now.
—Are you worried about the coming exam?—No, I think the more ________ you study, ________ mistakes you’ll make.
— ________ have you learned to play the piano?— ________ five years ago.
—I'm going to visit Yellow Mountain with my family this weekend.— ________.
Don’t worry! I’ll do what I can you when you are in trouble.