I became a student ten years . I have been a student 1996. I have studied here about 10 years.A. ago, since, for B. ago ,for ,since C. ago, before, for D ago, in, after
It’s more than 8 years since I a teacher.
Noise pollution was a serious problem here .
These kinds of vegetables only in that shop over there. They_____ well.
Learning English will us a lot of time.
--- Where is your brother, Leo? --- He is in Hainan on vacation. He for two weeks.