We spend as much time as we can ______ English.
John is honest boy and good at making airplane model.
---Listen! Helen is singing in the next room.---It ____be her. She has gone to Beijing.
We ______ for a long time. Shall we play for a while?
--Help! Help! There is a big snake(蛇) near the house.---____afraid. It will go away later.
---Mum, May I go out to play?---Sure, If your homework ______, you may go out to play.