Smoking is ________ to lung cancer and many other diseases. A: good B: related C: bad D: harmful

Smoking is ________to lung cancer and many other diseases. A: relating B: relation C: related D: relate

Smoking is ______ to lung cancer and many other diseases. A: polluted B: related C: hurt D: bad

Smoking is ( )to lung cancer and many other diseases. A: replace B: remind C: related D: recall

2. Smoking is ________to lung cancer and many other diseases. A: relate B: related C: reason D: reasoned

Some people believe that smoking may （） one’s life—not only cancer, but also heart and lung diseases are related with smoking. (short)

Smoking has long been ________ lung cancer and even breast cancer. A: associated with B: related from C: built on D: broken down

At no time _____in the classroom. A: is smoking permitted B: smoking is permitted C: does smoking permit D: smoking is it permitted

In no circumstances （） in public places. A: smoking should be allowed B: should smoking be allowed C: smoking is allowed D: allow smoking

Why can’t I smoke here?At no time_______ in the meeting-room.? is smoking permitted|does smoking permit|smoking is it permitted|smoking is permitted