1.A. these B. thank C. those D. there
2. A. pencils B. rulers C. books D. boards
3. A. classroom B. school C. afternoon D. book
4. A. class B. father C. man D. family
5. A. goes B. nurses C. watches D. boxes
6. A. home B. come C. open D. cold
7. A. opens B. gets C. likes D. speaks
8. A. lunch B. watch C. teacher D. architect
9. A. city B. family C. fifteen D. telephone
10. A. number B. plum C. put D. but