Smiths went to bed __________ they arrived at the hotel.
—Are you a new student ? —_______________. A. Yes, I’m. B. No, I’m not. C. Yes, I’m not.
—Sit down, please. -________. A.OK B.Fine C.Thanks
It’s time _________ now. A. go B. to go C. go to
This is _________ Li. She is my English teacher . A. Mr. B. Miss C. mrs.
—Good morning , Jim. —________ , Li Lei. A.How are you B.Thank you. C. Good morning