如果你告诉别人到了走的时间了,你应该说:A. Let’s go.B. Can you go now?C. It’s time to go.
-- What are you eating? -- ___ .A. I eat some sweets. B. I’m eating some sweets. C. I eating some sweets.
-- Are you writing a letter? -- _____ . A. Yes, I do. B. No, I’m not. C. No, I don’t.
-- Are you eating some sweets? -- ___ . A. Yes, I am. B. No, I don’t. C. Yes, I do.
-- Do you want a hamburger and some chips? -- ____. A. No, I am. B. Yes, you do. C. No, I don’t.
--Do you use chopsticks in China? -- ____ . A. No, I do. B. Yes, I do. C. Yes, I don’t.