—Tom , where is Lucy ?—She ______ be in the library.But I’m not sure.
There are so many kinds of Mp4 in the shop. We can’t decide .
--- Do you know when hetomorrow? --- Don’t worry. I think as soon as he, he will give you a call.
--- Jim tookone-hour ride just now. What a short time he spent finishing such a long way! --- He is _____experienced rider.
- We are going on a trip to Shanghai next week. -_______.
The little girl often has nothing for breakfast, ________she? -_______. Because she often gets up late and is afraid of being late for school.