Finish these sentences by adding a tag question with the correct form of the subject pronoun

I. Finish these sentences by adding a tag question with the correct form of
the subject pronoun.
1. You're going to school tomorrow,
2. Gary signed the petition,
3. There's an exam tomorrow,
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4. Beverly will be attending the university in September,
5. She's been studying English foe two years,
6. It doesn't work,
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7. He should stay in bed,
8. Let's go fishing,
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9. Jill and Joe have been to Mexico,
10. You and I talked to the professor yesterday,
11. You will stay in touch,
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12. After the couple of the years the heat gets too much,
13. You didn't know I was an artist,
14. It is quite warm,
15. That hardly counts,
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16. Oh, he wants us to make films as well,
17. I'll tell you roughly,
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18. You rarely see that sort of thing these days,
19. Women are very seldom convicted,
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cer (A B.C. or D).
20. Nobody knows the answer,