Should it rain, the crops _____ .
These workers preferred to work extra hours at night_________leave the work until the next week.
---I don’t think_________was reported in yesterday’s newspaper is true. ---Neither do I.
We have a growing population and________we need more food.
The international agreement, intended ________children not to smoke and help people kick the habit, was signed on February 27.
I am sorry. I can’t your opinion about this question.