Key to exercise 12 A

 

 

1)

Do

2)

Does

3)

Does

4)

Do

5)

Does

6)

Does

7)

Do

8)

Do

9)

Does

10)

Do

11)

Does

12)

Do

 

 

 

Key to exercise 12 B

 

 

1)

Do

2)

Do

3)

Does

4)

Do

5)

Does

6)

Do

7)

Do

8)

Does

9)

Do

10)

Does

11)

Do

12)

Does