BOOK 20 LESSON 3 ive/tive

In some military exercises, the air force........the army.

• supports

• supportive

All automobiles need.....maintenance.

• prevent

• preventive

All nations need a strong......

• defense

• defensive

Your argument is very......

• persuade

• persuasive

I......my car in the accident.

• destroyed

• destructive

Learning a second language lets you......with more people.

• communicate

• Communicative

We all must agree on the location. We need to make a .....decision.

• collect

• collective

The Smiths just bought a very.....home.

• expense

• expensive

Firemen wear......clothing

• protect

• protective