It is bad        for a man to smoke in public places where smoking is not allowed.

When questioned, he was too shocked to give a（n）      of what had happened when the attack took place．

He hasn’t found a job yet because he had no ________ to anybody who could help him.

—Jack can't concentrate on his lessons recently.
—Yes, that might ____ why he did so badly in the last test.

As the quality of the city’s air continues to give rise to ________, the residents are encouraged to drive cars less often.

Being a_____person，Aunt Li wouldn’t let anyone or any difficulty stop her.

Ten minutes later，a bus________and everybody got on it.

You look well.The air and the sea foods in Sanya must ________you.I suppose.

------The school is well equipped.
------Yes, and every student has free ________to the library.

---The light was on all night long.
---Yes. It seemed that Mike ________. He was the last one to leave the office.