The young man spent as much time as he ______ over his lessons.
The novels written by Mo Yan sell best now, but years ago no one could have imagined he _____ the Nobel Prize for Literature.
—Thank you very much for giving me a hand when I was in trouble.—Don’t mention it. I only did what anyone else ______ in my place.
The H7N9 flu is reported ______ higher fever and coughing for several days.
— I'm leaving tomorrow.— Oh, what a pity! I won't be able to see you off. I ____ a tele-conference the whole morning.
On June 16, 2012, it arrested the world’s attention ______ Shenzhou 9 spacecraft was successfully sent into the sky with the first Chinese woman astronaut.