--Haven’t I told you that the computer needs______?---Sorry,I forgot_______it fixed.I’ll send it for repairs right away.
Mr. Li is one of ____ in our school.
Don’t swim here, or you may be ____ .
— What will the weather be like tomorrow? — It might be ____ .
I was watching TV ____ the thief came into the house.
Look! The boy is sitting ____ a tree.