I’m surprised that John is only 25. I thought he was ________ , for he seems to be in his thirties.
Peter is so kind. He often helps the old people to go _____ the busy street. [ ]
How many students are there in your school?-_________the students in our school_________over two thousand.
Can you see ____ sheep eating grass on the hill?— Sure I can.
He was so impressed __ the sad movie that he cried.[ ]