Lucy’s mother ________ a teacher in a big school. She is kind to all her students.

A. works out B. works in C. works on D. works as

________, it was still a small town.

A. In 1990s B. In the 1990s C. In 1990’s D. In a 1990’s

Paper-making is ___________ of ancient (古代的 )China.

A. one of greatest inventions B. one of greatest inventors

C. one of greatest invention D. one of the greatest inventions

– What a careful boy you are!

-- Thank you. In fact, Tom does everything ________ than me.

A. more carefully B. more careful

C. much careful D. much carefully

（题文）A lot of children ______ too much time playing computer games. It is bad ______ their eyes.

A. spend; for B. cost; for C. cost; to D. spend; to

My uncle ________ a very good football player, but that was a long time ago.

A. used to being B. is used to be C. used to be D. is used to being

– Thank you for ________ me work out the Maths exercise.

-- You’re welcome.

A. help B. helping C. helped D. to help

His uncle’s house is very ________. It has a long history.

A. old B. older C. oldest D. the oldest

Allen spend ________ time but did ________ work than Tony.

A. little; much B. less; more C. little; more D. less; much

They stopped ________, but there was no sound.

A. listen B. listening C. to listening D. to listen