This printer is of good quality. itbreak down within the first year. A．Should B．Would C．Could D．Might

There is______ “s” in the word “watches” and the underlined part is pronounced (发 音)as____.

On the top of the hill _________ the old man once lived.

I cannot hear the professor clearly as there is too much noise ________ I am sitting

Practising Chinese kung fu can not only _____one’s strength, but also develop one’s character.[ ]