. He was determined not to be the first_____________it.

To all the famous artists’ surprise, the unknown woman’s two_______paintings are also on show in the art exhibition.

Shall I wait here for three hours—Yes. Three hours ______for you to wait for such a doctor.

The old worker insisted that he________ old, and________ back to the working post again.

Haven’t you checked the bill? ______ does $53 plus $5 service charge come to $68?— Oh! I’m sorry, sir. Here is the change for you.