(改写) His bike is broken. He is busy m_ it.

(改写) 桾he key was on the table just now. But where is it now? 桵_ you've put it in your pocket.

(改写) She is afraid of getting fatter. So she p_ vegetables to meat.

(改写) With the teacher's help, I've c_ up with the others.

(改写) She hasn't got enough m_ to buy a big house.

(改写) On the night of Mid-autumn Day, we can see the round m_ in the sky.

(改写) He is very s _ and he can carry the heavy box.

(改写) A zoo is a p _ where many animals live.

(改写) After we eat we use n _ to wipe our mouths.

(改写) Americans eat with a knife and f _.