Nowadays people are more concerned about the environment ___ they live.
Always read the on the bottle carefully and take the right amount of medicine.
Would you please the paper for me and see if there are any obvious mistakes?
---Journalists have to work very quickly in order to . ---I know. I like that. It’s very challenging.
At first they were worried about the situation ,but things _______very satisfaction .
Tom used to come and visit me a lot on his business trip between Hong kong and ____ was then Beijing A, thatB .whichC. where D.what