In some countries ,treatments for A (H1N1) flu were neither ____nor effective, and many patients died because of infection.
Daniel’s family their holiday in Huangshan this time next week.
-– I wonder how much you charge for your services.--- The first two are free the third costs $30.
We can never expect bluer sky unless we create less polluted world.
A good friend of mine from I was born showed up at my home right before I left for Beijing.
The play next month aims mainly to reflect the local culture.(C) A.produced B.being produced C.to be produced D.having been produced