g mother’s step, the childrenpretended___

The government has taken some measures to solve the shortage of electricity, but it may be some time ________ the situation improves.[ ]

You’d better hurry. We’ll be late for the plane.—Don’t worry. The plane will ______in two hours.

Would you like some juice or coffee—- ________ is OK. I really don’t care.

Look, John’s fallen asleep at work!— Oh, he must have ________ late last night.[ ]