Ex. 22
1. an, an, the, -
2. the, the, -
3. -, -
4. a, -, the, a, a, the, -
5. the
6. his, the, the, his
7. -, your, -, -
8. an
Ex.23
1. is finishing
2. arrives
3. likes
4. watch, look through
5. see
6. is sitting, reading
7. is interested
8. is sitting
9. isn't reading
10. is watching
11. watches
12. has got
13. watches
14. does
15. see
16. is reading
17. reads
18. likes, wants