Ex 1 page 48:

1 went

2 bought

3 were

4 had

5 saved

6 tried

7 didn’t buy

8 weren’t

9 took

10 were

11 didn’t fit

12 exchanged

13 wore

14 felt

 

Ex. 2 page 48:

1 appeared

2 wasn’t

3 had

4 dispensed

5 was

6 liked

7 signed

8 paid

9 didn’t spend

10 liked

11 didn’t exist

12 inserted

13 were

14 developed

15 said

16 didn’t agree

17 wanted

18 became

 

Ex 1 page 52:

1 were organizing

2 ran

3 was already walking

4 was sailing

5 hit

6 was carrying

7 survived

 

Ex 2 page 53:

1 broke

2 was playing

3 saw

4 were walking

5 were having

6 started

7 ran

8 started

9 were teaching

10 got

11 was having

12 enjoying

13 appeared

14 sat down

15 didn’t stop

16 didn’t pay

17 left

 

Ex. 3 page 53:

1 was performing

2 was looking

3 introduced

4 invited

5 played

6 was looking

7 suggested

8 joined

9 became

10 played

11 wrote

12 were performing

13 replaced

14 released