ex. 4

1. was able to lend

2. was able to swim

3. was able to describe

4. were able to have

5. was able to finish

6. could understand

7. was able to catch

8. was able to slerp

9. could visit

10. were able to find

11. could work

12. could ski

13. could hear, could not hear

14. were able to borrow

15. was able to advise

16. were able to continue

17. was able to wake

18. was able to reach