1. opens

2. will go, will finish

3. has been living

4. am drinking

5. has been working, had graduated

6. did, leave

7. had waited, arrived

8. was talking, came

9. going to rain

10. has taken, was

11. are going to have

12. am looking

13. won't leave, have brought

14. was, had stayed

15. will show

16. don't understand, mean