—Could I borrow your camera? — ___________，but please give it back by Saturday.
A. I am sorry B. Of course C. Certainly not
— What did you see? — I saw many boys________ games near the river.
A. played B. Playing C. plays
To our__________, the little girl is the first to go to bed.
A. surprises B. Surprise C. surprised
Students shouldn’t go to school __________breakfast. It’s bad for their health.
A. with B. without C. for
The teacher speaks very loudly ____ all the students can hear her.
A. so that B. Because C. since
－I have a pain in my back. － _____ . You’d better see a doctor.
A. I’m sorry to hear that
B. Nothing serious
C. It doesn’t matter
