.---What else did the teacher say? ---He advised us______ in the wetlands.
| A．shout | B．not shout | C．don’t shout | D．not to shout |
I want to buy iphone5, I don’t have enough money.
A.a;but B.an;and C.an;but
Linda, with her parents，_______ the Wolf Hill, and they will be back this afternoon.
A. has gone to B. have gone to C. has been to
－Dirty water shouldn’t be poured into rivers.
－_______. It will cause pollution.
A. Don’t say like this B. Never mind C. I agree with you
—My old friend White is going to visit me.
—We haven't seen each other_____ five years.
A. since B after C. for
________is dangerous for us to swim in the river alone.
A. It B. That C. This