The sign on the left tells us that _______ . A. this is a place for us to swimB. it’s safe to swim in this placeC. swimming is not allowed here
-How about the pollution in the countryside?-Luckily, it’s not as serious as _______ in the big cities.
They had to operate _______his arm because it was broken in two places.
-It was _______ great fun to be a host, wasn’t?-Yes. That’s _______ experience hard to forget.
---Thank you very much for your help. ---______.
There is ______ much traffic on the road. Don’t be in ______ a hurry.