He listens to the teacher as ____ as your cousin.

—Can I go down this street?—No. You’d better(最好) go along Bridge Street. The street is too _______ now.

He was_______ at the_______ news.

---What do you think of the movie?    ---It is      . I don’t like it.

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