1. | (a) | effective | (b) | affects | (c) | effect | (d) | affect |
2. | (a) | on | (b) | in | (c) | of | (d) | from |
3. | (a) | impact | (b) | compact | (c) | pact | (d) | packed |
4. | (a) | dead | (b) | dies | (c) | deaths | (d) | deceased |
5. | (a) | in | (b) | on | (c) | at | (d) | to |
6. | (a) | historical | (b) | history | (c) | historian | (d) | histories |
7. | (a) | measures | (b) | measured | (c) | measurements | (d) | measuring |
8. | (a) | homework | (b) | handiwork | (c) | clockwork | (d) | framework |
9. | (a) | necking | (b) | facing | (c) | heading | (d) | nosing |
10. | (a) | maritime | (b) | naval | (c) | fishy | (d) | marine |
11. | (a) | oceans | (b) | species | (c) | countries | (d) | whales |
12. | (a) | with | (b) | at | (c) | of | (d) | in |