16. apples 17. bread 18. chickens
13. happy 14. old 15. big
10. left 11. sit 12. out
7. Does, have 8. has 9. short
4. have 5. has 6. Do, have
1. Are 2. am 3. are
17. tall/long 18. out 19. feet 20. right
答案:
13. that 14. too 15. friend 16. my
9. him 10. her 11. has 12. boys
5. boxes 6. is 7. are 8. be