I don’t know if it _______ tomorrow. If it _____, we will go out for a picnic.

If I had had enough time, I 　　　　　　　my work.　　　

ane delayed taking off as we ran into a storm. We were ________ for several hours at the airport, waiting for the storm to clear up.

What’s the matter? Your eyes look red.— My eyes haven’t ______ the new glass yet. [ ]

Whenwewereyoung,everyeveningmybrotherandI______stayathomewaitingforourmother.[ ]