It is thought that one billion people I the world, _ is half the word’s workers, earn their living by farming.
---Excuse me, what time can I see you tonight? ---Can we _____ it eight o' clock?
The teacher _____ that the pupils finish their compositions at once.
Miss Kate smiled at them all, _____ to say something, and went quietly out.
We may have dreams because we have needs that are _____ in our daily lives.
The lower room was in darkness, but by _____ his way he found the bag.