Do you think it is _______of Jim not to eat meat for three days a week— Yes. It is good for both the environment and his health.

Now the air in Yancheng is _______ than it used to be . We should do something to stop it .

________ I meet him, I always think of thethings which happened between us.

25. “Maybe you all think that I am foolish to make this choice, but time will ______ whether I made the right one or not.” He said.

I have no idea ________ the journalist could have got his information from.[ ]