Question

Underline verbs in the sentences and write their tense.
1)Fred will have left before Erin's arrival.
2) Jemal will have left very gracious hostess.
3) Jack had lost his wallet by the end of the bus ride.
4) By tonight, I will have finished my project.
5) We have worked over an hour one math problem.
6) Have the Smiths found their dog yet?
7) We got to the station late, so the train had already left.
8) In ten year's time, everyone will have forgotten this movie.
9) She's upset because she hasn't got good marks at school.​

Answer 1

1. Fred will have left before Erin's arrival. (future perfect)
2. Jemal will have left very gracious hostess. (future perfect)
3. Jack had lost his wallet by the end of the bus ride. (past perfect)
4. By tonight, I will have finished my project. (future perfect)
5. We have worked over an hour on one math problem. (present perfect)
6. Have the Smiths found their dog yet? (present perfect)
7. We got to the station late, so the train had already left. (past perfect)
8. In ten year's time, everyone will have forgotten this movie. (future perfect)
9. She's upset because she hasn't got good marks at school. (present perfect)