1 Book, pencil, eraser, sharpener
2. Mother, father, sister, brother
3. Vet, driver, doctor, engineer
4 Green, blue, yellow, red
5. Bigger, faster, smaller, taller
6. Went, wrote, bought, came
7. In, under, between, on
8. The smallest, the biggest, the tallest, the smallest
9. Plays, runs, goes, eats
10. School, library, museum, club