Time ____ never comes again. So we’d better make full use of our time.

No matter how frequently _______, the boy was always in low spirits.

Someone took away my umbrella, I’d never expect it _______.

______ quickly, _______ you won’t be able to catch the train.

I seem _______ a bad cold.

What a great weight Jane felt ________ off her mind the moment she heard she had passed the College Entrance Examination!  

The fruit ________ fresh in his fruit stand  ________ well.

In some parts of Asia, a person mustn’t sit with his feet _____ another person, _______ is
considered impolite.

Samuel Clemens，______ Mark Twain, wrote many popular stories.

The old man used _____ in front of his house and he has got used to _______ like that.