1) Which modal verb would you use to express a strong internal obligation? a) Can b) Have to c) Should d) Must 2) Which modal verb implies a moral or ethical duty? a) Could b) Might c) Ought to d) Must 3) Which modal verb is most appropriate for giving advice or a recommendation? a) Must b) Should c) Have to d) Ought to 4) Choose the modal verb that conveys a slightly stronger sense of moral obligation than "should" a) Must b) Have to c) Can d) Ought to 5) I ________ finish this project by the end of the week. (external obligation) a) must b) have to c) should d) ought to 6) Which modal verb is the most formal way to ask for permission? a) Can b) Could c) May 7) Which modal verb would you use for a polite request? a) Can b) Could c) May d) Must 8) ________ I have a glass of water, please? (informal request) a) Can b) Could c) Might 9) ________ you help me move this table? (polite request) a) Can b) Could c) Might 10) ________ I take a day off next week? (formal request) a) Can b) Could c) May

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