Don’t waste time any more. Wang Jun __________to be the monitor yesterday.

It’s time to take steps____ them.

The students ran to the playground as ______ as they could to cheer for their favorite team.

mised to buy me a nice gift for my birthday, beyondmy imagination.

Famous as he is, he still _____ a simple life, riding his motorcycle to do farm work and entertaining himself with his violin in his spare time. Which of the following is not OK?[ ]