1. mr. harris taught (think) english at this school for five years.
2. i write ( written) three or four letters to that company.
3. the students in this class do ( done ) those two lessons already.
4. i know ( known ) professormoore
5. richard take ( taken ) three courses in english at this school.
6. these steps are dangeerous. i fall ( fallen ) on them several time.
7. mr. kramer be ( been ) in the united states for three years.
8. the janitor shut, already ( shut ) the back door.
9. the student read ( read ) all of the stories in that book.
10. marjorie choose ( chosen ) a pretty dress for the party.
11. i speak ( spoken ) to my boss about the problem several times.
12. that tree grow ( grown ) at least five feet since last years.
13. miss king spend ( spent ) over eighteen hundred dollars since may.
14. mr. and ms. smith buy ( bought ) a new house in north plains.
15. the real estate agent sell ( sold ) the smith's old house.
16. charles have ( had ) a bad cold for a whole week.
17. i'm sorry. i forget ( forgotten ) the name of that book.
18. we hear, already ( heard ) that new song several times.
19. mr. wilson isn't here. he go ( gone ) out of town for the weekend.
20. mr. kennedy wear ( worn ) his blue suit to the office only twice.
21. I sit ( sat ) in this same seat since the first day of classes.
22. the money isn't in this drawer. someone steal ( stalen ) it!
23. up to now, I understand ( understood ) every leson in the book.
24. we have ( had ) absolutely no trouble with our car so far.
25. no one find ( found ) that girl's purse and gloves yet.
26. the weather be ( been ) very warm ever since last thursday.
27. mr. anderson and mr. brown have ( had ) lunch already.
28. I see ( seen ) the empire state building hundred of times.
29. we speak , already ( spoken ) to the director and give ( given ) him the message.
30. grandmother fly, never ( flown ) in an airplane before.
31. you tear ( torn ) your shirt! there's a hole in the left sleeve.
32. I read, already ( read )the customer's letter and write ( written ) a reply to him.
2. i write ( written) three or four letters to that company.
3. the students in this class do ( done ) those two lessons already.
4. i know ( known ) professor
5. richard take ( taken ) three courses in english at this school.
6. these steps are dangeerous. i fall ( fallen ) on them several time.
7. mr. kramer be ( been ) in the united states for three years.
8. the janitor shut, already ( shut ) the back door.
9. the student read ( read ) all of the stories in that book.
10. marjorie choose ( chosen ) a pretty dress for the party.
11. i speak ( spoken ) to my boss about the problem several times.
12. that tree grow ( grown ) at least five feet since last years.
13. miss king spend ( spent ) over eighteen hundred dollars since may.
14. mr. and ms. smith buy ( bought ) a new house in north plains.
15. the real estate agent sell ( sold ) the smith's old house.
16. charles have ( had ) a bad cold for a whole week.
17. i'm sorry. i forget ( forgotten ) the name of that book.
18. we hear, already ( heard ) that new song several times.
19. mr. wilson isn't here. he go ( gone ) out of town for the weekend.
20. mr. kennedy wear ( worn ) his blue suit to the office only twice.
21. I sit ( sat ) in this same seat since the first day of classes.
22. the money isn't in this drawer. someone steal ( stalen ) it!
23. up to now, I understand ( understood ) every leson in the book.
24. we have ( had ) absolutely no trouble with our car so far.
25. no one find ( found ) that girl's purse and gloves yet.
26. the weather be ( been ) very warm ever since last thursday.
27. mr. anderson and mr. brown have ( had ) lunch already.
28. I see ( seen ) the empire state building hundred of times.
29. we speak , already ( spoken ) to the director and give ( given ) him the message.
30. grandmother fly, never ( flown ) in an airplane before.
31. you tear ( torn ) your shirt! there's a hole in the left sleeve.
32. I read, already ( read )the customer's letter and write ( written ) a reply to him.
