what is the answer of these?
Answer (1)
12. b. Yes, you may.→ It’s the polite, direct reply to “May I…?”13. b. You must finish your project before Friday.→ “Must” for strong obligation; the others are wrong/awkward (“must to,” “if you want,” or strange meaning).14. c. You mustn’t smoke here.→ “It’s forbidden” = strong prohibition. (“You can’t smoke here” is close, but “mustn’t” matches the force of “forbidden.”)15. a. You should drink water often.→ “Should” = advice.16. c. Must→ Deadline = obligation: “We must submit…”17. a. You may enter. / You are allowed to enter.→ Same meaning. (Choice b says opposite ideas.)Final keys: 12-B, 13-B, 14-C, 15-A, 16-C, 17-A[tex].[/tex]
