If it _____, we will go to visit the zoo.
If Mr. Brown _____ his sister to attend the party, she will certainly be glad to.
---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.