Although it is far , _______I walk to school.
If you are a little careful, I think you can _____the problem.
Joan writes ____than she did 2 years ago.
—The pollution problem here seems to get more and more serious.--Yes. Something_____about it.
When I got to the cinema, the movie ___for 15 minutes.
Nearly three fourths of work _____finished by students, the rest of work will ___ off.