PRETEST 12: DEDUCTION (MAY/MIGHT/COULD, MUST, CANT)

When the traffic light is red, you _______ stop.

• MUST

• MAY

• CAN'T

The movie _______ start at 7 p.m., according to the schedule.

• MAY

• MUST

• CAN'T

Peter _______ be the culprit because he was out of town during the incident.

• CANT

• MUST

• MAY

The weather forecast indicates that it _______ rain later today.

• MUST

• MIGHT

• CANT

Lucy _______ speak three different languages fluently, it is all proved.

• CANT

• MUST

• MIGHT

I _______ go to the grocery store; I have enough food at home.

• MUST

• CANT

• MIGHT

The company's profits are soaring; they _______ be doing really well.

• MUST

• CANT

• MIGHT

The package hasn't arrived yet; it _______ still be in transit.

• MUST

• MIGHT

• CANT

This puzzle _______ be solved by rearranging the pieces and another possible strategy.

• MUST

• CANT

• MIGHT

Tom _______ have forgotten his keys; he left them on the kitchen counter.

• must

• might

• cant