Tolong dibantu ya kawan. Terimakasih (Soal di gambar)

Answer:
________
1.needn't
2. May not
3. Must - should
4. Could
5. Should-needn't
6.can - can't
7. Need
8. Might
9. Shouldn't - may
10. May not
11. Must
12. May
13. Needn't
14. Can - can't

*Thanks*