Deduction & Speculation exercises — Set 1: Must & Can't: Present Deduction Exercises (Multiple Choice)
Multiple Choice • 20 questions • 12 min
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Sarah has been studying all day without a break. She very tired.
Deduction & Speculation exercises online (Multiple Choice)
Practise using must and can't to make strong deductions about the present. Learn to draw logical conclusions from evidence — use must when you are almost certain something is true, and can't when you are almost certain something is NOT true. Also learn to tell the difference between must for deduction and must for obligation.