Choose the correct form of the verb in parentheses at the end of each sentence. Write the verb in the blank space provided.

1. Ben and Jane their boat. (sail, sails)

2. He or she the oars. (lose, loses)

3. The waves and the wind the boat. (rock, rocks)

4. A sailor or a swimmer the children. (see, sees)

5. A man or a woman the sailors. (signal, signals)

6. The oars and the boat to the shore. (drift, drifts)

7. This month is than last month. (colder, coldest)

8. The thermometer dropped to its reading this year. (lower, lowest)

9. The air is in the country than in the city. (cleaner, cleanest)

10. It is the it has ever been. (drier, driest)

11. The unusual hail I ever saw fell in July. (more, most)

12. This walk was difficult than the last one. (more, most)

13. The recent snow of all melted the fastest. (more, most)

14. What month is the dramatic of all? (more, most)

15. storm is over. (This, These)

16. clothes are all wet. (That, Those)

17. Sit on chair. (that, these)

18. The hail fell on fields. (that, these)