The medicine _______ bitter.
He’s perfectly to live in the mountain and paint pictures all day, though he is badly off.
The man was walking along the street he stopped and looked as if whether he was going in the right direction.
He wondered if he could slip out of the lecture hall without anyone .
–Tom, go to the office to fetch the papers. Who would you rather with you, Wang Lin or Li Feng? --- .
A balloon as it is filled with air.