How was your interview with the famous basketball player-Yao Ming? —I was quite nervous at first, but his warm smile put me____[ ]

ong will it be ________ the 30thOlympic Games is held in London —It won’t be two years, I think.

I’m in Class 4. Are you in Class 4, ____ —Yes, I am.

Is there any possibility ________ scientists will find a planet like our earth in the near future

The key _____ four modernizations lies _____ the science and education