V. Read the following words, find the suffixes and define what words they are made from:
Pressure, construction, illiterate, uncomfortable, necessity, collection, to disappear, to deepen, unreality, cultural, indifference.
VI. Make up new words from the given ones:
a class, a room;
a bed, a room;
a class, a mate;
a week, an end;
news, paper;
a recorder, a tape;
a school, a girl;
birth, a day;
a chair, a man;
a way, a rail.
VII. Make up new words using prefixes or suffixes:
To build, to create, to connect, to educate, to sail;
Child, friend, leader, hope, truth, beauty, rain, peace, help, colour, power, joy, care, use;
Bright, cold, dark, free, weak.
Find the words with the wrong affixes (prefixes and suffixes):
1. inexpected, 2. unhappy, 3. non-pleasant, 4. unadequate, 5. incapable, 6. discomplete, 7. misapprove, 8. anti-like, 9. disappear, 10. non-honest, 11. inexperienced, 12. under-dress, 13. disload, 14. unwrite, 15. reconstruct, 16. ununderstand, 17. mislead, 18. overtime, 19. dismiss, 21. under-value, 21. postwar, 22. anti-aircraft, 23. counteract, 24. international, 25. inconscious, 26. inlarge, 27. enrich, 28. prehistoric.