He goes to school by bus, but he walks ______after school.

What happened in Indonesia?—________ December, 2004, a strong earthquake hit Indonesia and the big tsunamis (海啸) followed. [ ]

Why did you come to work on foot this morning? — Because today is the day with no cars, I ______ my car at home.

I have seen the movie , so I won’ t go to the cinema this weekend.

What’s that?— _____is a jacket.