Nowadays many people like to take selfies and show _________ photos through WeChat.

A. they B. theirs C. their D. them

We have tried several ways to solve the problem, but _________ of them works.

A. both B. all C. neither D. none

The chicken soup smells so _________ that my mouth is watering.

A. hot B. well C. good D. best

Passengers prefer a high-speed train because it travels much _________ than an ordinary train.

A. quickly B. quick C. more quickly D. quicker

Practice more, _________ you will fail to pass the writing grade exam again.

A. so B. or C. and D. but

According to the new traffic rules, kids under 12 _________ sit in the front passenger seat of a car.

A. mustn’t B. can’t C. shouldn’t D. needn’t

Mr. Wang _________ a volunteer for our community since he came into our neighborhood.

A. was B. has been C. had been D. will be

Tim _________ chess with his uncle happily when I saw him in the garden.

A. is playing B. played C. was playing D. has played

Mum promised that she _________ a new computer for me if I learnt computer programming.

A. buys B. will buy C. bought D. would buy

The newly-built underground line enables people there _________ the islands in less than an hour.

A. to reach B. reached C. reach D. reaching