1. He tossed the ball ______ the air.

2. One of my classmates ______ congratulated by the principal this morning for winning the writing competition.

3. Mother and Father won't be going to the party later, ______ they?

4. "Stop talking to me, I ______ a book right now," I told my sister.

5. Last week, we ______ along the beach before going home for dinner.

6. While you ______, the doorbell rang.

7. ______ boxes next to me are for recycling.

8. ______ he said he was telling the truth, I do not believe him.

9. There were ______ people at the concert. It was so crowded!

10. Father was busy and had ______ time to take a break.