The little boy is dirty from head to foot because he in the mud all morning.
So cruel is the man that he never shows any mercy to against his opinion .
The place he suggested the meeting is quite far from here .
—Did you enjoy yourself on the beach ? — .
20.This is the small house less than 15 square meters,under _____ roof lives a large family of three generations.
17. They can't be working now. It's time they ________ the office.