There are some __________ on the hill.A. apple tree B. apple trees C. apples tree
---______ a small plane in the future? ---Yes, I think so.
Tony gets up very late in the morning, ______ he is often late for school.
No one can exactly tell us what .
---Look at the glasses on the desk.Are they David’s? ---They belong to him.I saw him go out with glasses just now.
of our classmates are good at basketball.