Now the air in our city is ______ than it used to be. Something must be done to stop it.

A．good             B．bad              C．worse            D．better

Now the air in our city is _______ than it used to be. Something must be done to stop it.

A．very good         B．much better       C．rather bad         D．even worse

---Now the air in our hometown is even       than it was before.

---So we must do something to stop it.

Now the air in our hometown is ________ than it was before．Something must be done．

1. A.
   much better
2. B.
   more worse
3. C.
   more better
4. D.
   much worse

Now the air in our city is _______ than it used to be. Something must be done to stop it.

A. very good        B. much better          C. rather bad      D. even worse