Question

MUST (*HAVE TO) MUSTN’T
Obligation – You must pay in cash/ You have to pay in cash.
Necessity – I must go now /I have to go now. My mom is waiting.
Deduction/ Logical conclusion – She must be very tired today. She worked all night.
Prohibition – You mustn’t park here.
* You don’t have to = It’s not necessary Lack of obligation. “I don’t have to study today.”

Classifique os usos dos modais nas frases abaixo de acordo com a definição acima:


1. He may be in the office. _______________________________________________________

2. You mustn’t smoke in the hospital. ______________________________________________

3. You can take a taxi on the corner. _______________________________________________

4. I can give you a ride to school. _________________________________________________



5. It’s late, she must be at home. _________________________________________________

6. Would you lend me some money? _______________________________________________

7. You may use pen or pencil in the test. ___________________________________________

8. She would go, if she had a boyfriend. ____________________________________________

9. You must pay your bills. ______________________________________________________

10. If I had time, I would visit you. ________________________________________________

11. They may go to the movies tonight. _____________________________________________

12. They can play chess very well. _________________________________________________

13. I could play volleyball when I was younger. _______________________________________

14. He can swim very well._______________________________________________________

15. They can´t be sad. They’re laughing. ____________________________________________

16. She can speak English and Spanish._____________________________________________

17. We must be back at 10 p.m. __________________________________________________

18. He might be playing tennis. ___________________________________________________

19. You can´t leave the classroom now. ____________________________________________

20. She could be here already. ____________________________________________________

21. You should go to the doctor. You are sick. ________________________________________

22. You must be kidding me! _____________________________________________________

23. May I take that chair? ________________________________________________________

24. Could you open the window? It´s hot. ___________________________________________

25. You may go now. ___________________________________________________________

26. Kevin might not pass the English exams. _________________________________________

27. Helen might be watching TV at home. ___________________________________________

28. I must study hard for the math test. ____________________________________________

29. I must hurry. My class starts at 7. ______________________________________________

30. You should buy some new clothes. ______________________________________________

31. You mustn’t drink and drive. __________________________________________________

32. We could go to the park this weekend. __________________________________________

33. May I come in? _____________________________________________________________

34. It´s late. You should go home. _________________________________________________

35. She must live near the school because she comes on foot. ___________________________

36. I may go to the mall tomorrow. ________________________________________________

37. You can´t use the cell phone in class. ___________________________________________

38. Would you help me, please? ___________________________________________________

39. Can I see your book? ________________________________________________________

40. Would you do me a favor? ____________________________________________________

41. Brian might not come to the party. _____________________________________________

42. She might be at home, I’m not sure. ____________________________________________
PORFAVOR PRECISO DE AJUDA PARA HOJE ate 23:59

Answer 1

Resposta:

DEVE (* TEM QUE) NÃO DEVE

Obrigação - Você deve pagar em dinheiro / Você deve pagar em dinheiro.

Necessidade - eu devo ir agora / eu tenho que ir agora. Minha mãe está esperando.

Dedução / conclusão lógica - Ela deve ser muito cansada

Explicação:

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