III.
28. spending
29. saying
30. to do
IV :
1, ... going to the seaside this summer ?
2, ... inviting our friends on Sundays ?
3, ... giving me a hand ?
4, ... staying at home for a change.
5, ... going for a ride ?
6, ... meeting her last night.
7, ... saying goodbye to anyone.
8, ... reading books to watching TV.
9, ... asking him for help.
10, ... forward to meet them again.
V.
1. C - start
2. C - running
3. D - understanding
4. B - to hear
5. D - to do