1. She ought to send a telegram because it was too late to send a letter. 2. They decided that she  ought to send them a telegram every tenth day. 3. You  ought to learn all the new words for the next lesson. 4. Do you know this man? He  ought to be our new teacher of history. 5. Who  ought to go to the library to get the new books? — I was, but I couldn't because I  ought to finish some work at the phonetic laboratory. 6. It is raining. You  ought to put on your raincoat. 7. "The patient  ought to stay in bed for a few days," ordered the doctor. 8. The child had stomach trouble and  ought to take castor oil. 9. I told her she  ought to open the window for a while every day. 10. The agreement was that if Johnny White could not repay the money he had borrowed, then Luke Flint  ought to have the right to sell the land. 11. If I don't ring up before six o'clock, then you  ought to go to the concert hall alone and wait for me at the entrance. Is that clear? 12. The planters  ought to gather their cotton at once, as they had been warned that heavy rains were expected. 13. I  ought to wear glasses as my eyesight is very weak. 14. Johnny White  ought to borrow from Luke Flint at a high interest, for there was no one else in the district who lent money. 15. "Cheating is a very nasty thing,"' said the teacher, "and we  ought to get rid of it."

1. had
2. was able
3. have
4. is able
5. was able................had
6. have
7. has
8. had
9. was able
10. was able
11. will have
12. had
13. have
14. had
15. have