Exercise 6. Supply the following sentences with the Future Perfect Tense form of the verbs in brackets, form negatives and questions. Work in pairs.1. I am sure they ... (complete) their work by the summer.2. He says that before he leaves he ... (see) the performance.3. By this time next month the national team ... (finish) itspreparation for the championships.4. By September first I ... (write) my paper for the conference.5. By this time next year, you ... (forget) all your present troubles.6. A century from now, wars, I hope ... (become) a thing of the past.7. When you are of my age, you ... (learn) much about people andtheir weaknesses.8. He … (finish) his warm-up by the time the coach comes.9. This work … (be) completed by the weekend.10. The workout … (be) over soon.11. The athletes … (finish) their training session by 12 o’clock.12. The race … (be) won by this runner.13. The swimmer … (master) all the strokes by the end of the year