谁有人教版go for it七年级上册的英语电子书
Jack:Oh,on!Where's my bag?
Mom:Hmm...is it on your desk?
Jack:No.And it's not under the chair.
Mom:Oh! It's on the sofa.
Jack:Thank you.Mom.Err...where's the map?
Mom:I think it's in your grandparents' room.
Jack:Yes,it's on their bed!And my hat?
Mom:It's on your head!