Sports are popular with students. According to the report, about ________ of the students like more than one sport.

 --It’s about two _________ walk.

The boy on the playground ____ be Tom, because he saw him in the library just now.

Paul made a nice cage _______the little sick bird till it could fly．

— I can’t stand the weather. I would like to take off my shirt.  — Hehe…the weather report says it will be much        tomorrow.