3. Which sentence has the strongest obligation? a) I have to speak to the boss before I go home. b) I ought to speak to the boss before I go home. c) I should speak to the boss before I go home. d) I could speak to the boss before I go home.
3. Which sentence has the strongest obligation?a) I have to speak to the boss before I go home.b) I ought to speak to the boss before I go home.c) I should speak to the boss before I go home.d) I could speak to the boss before I go home.