1. When I saw Mary she was speaking to a person who didn't introduce to me.2. Why the book didn't bring yesterday?3. It was the first time I offered to go on a business trip to India.4. Mary was speaking on the phone while the coffee was make.5. When I entered the hall, Mary was showing the pictures.6. I wonder whether this house was built in 1700?7. I am sure this question will solve soon.8. Frankie didn't explain how to work with that equipment.9. Jane gave the new version of the agreement?10. Kate didn't see for a long time. Do you know where she was?11. Peter went to Kiev when he heared about Han’s wedding.12. Jane went to office when she was telling about Jane’s visit.13. Mark didn't finish the repot; although he has worked on it for 2 days.14. It’s the first time Jane invited to the international exhibition.15. Carl came to the office when the dispute about salary reducing taking place.16. Will the conference take place next month?17. Did the salary give ? – Not yet. It will have given in a few days.18. Alfred bringed to the new hotel, showed the room and asked to be ready for the evening meeting.19. Mark has known for a few months when he informed about his living the company.20. Kate had worked at HGT for 2 weeks when she has informed about its bankruptcy.
Susan draws a picture. Present Simple Susan drew a picture.Past Simple Susan will draw a picture.Future Simple Susan is drawing a picture.Present Progressive Susan was drawing a picture. Past Progressive Susan will be drawing a picture.Future Progressive Susan has drawn a picture.Present Perfect Susan had drawn a picture.Past Perfect Susan will have drawn a picture.Future Perfect Susan has been drawing a picture.Present Perfect Continuous Susan had been drawing a picture.Past Perfect Continuous Susan will have been drawing a picture.Future Perfect Continuous
Susan drew a picture.Past Simple
Susan will draw a picture.Future Simple
Susan is drawing a picture.Present Progressive
Susan was drawing a picture. Past Progressive
Susan will be drawing a picture.Future Progressive
Susan has drawn a picture.Present Perfect
Susan had drawn a picture.Past Perfect
Susan will have drawn a picture.Future Perfect
Susan has been drawing a picture.Present Perfect Continuous
Susan had been drawing a picture.Past Perfect Continuous
Susan will have been drawing a picture.Future Perfect Continuous