3. the first tine i parachuted from a plane, i was both terrified and exhilarated

4. my boss stormed into my office while i was talking on the phone to an important client 

5. after ceylon had been independent for 24 years, its name was changed.....

6. since jack fell of his bicycle, he's had to use crutches to walk

7. mr johnson will return your call as soon as he'll have some free time

8. john will learn how to use a computer once he'll be able to work....

9. i ươn't returrn this bokk to the library until i'll finish my research project 

10.. sue dropped a carton of eggs as shhe was leaving the store

11. anna will go to class the next time she will remember to take her grammar book

12. just when the flooding raced down the valley, it destroyed everything in its path

13. the rice will be done just as soon as we can eat.

14. when i go t bed at night , i like to read until i get sleepy

15.. i must get to theo post office before