Is there a post office on Fifth Avenue—Yes, ____.

Frank insisted that he was not asleep______ I hadgreat difficulty in waking him up.

We didn’t go to the concert because we couldn’t ___________ to buy the tickets to it.

e hurts adults and children ______ , but it canmake a positive contribution to your life once you learn to use it.

The new supermarket announced that the first to purchase goods on the opening day______________ get a big prize.