Modals review

I have to do deliver my homework today

• Weak obligation

• Advice

• Permission

• Strong obligation

I should start eating healthier and getting back to exercising

• Weak obligation

• Advice

• Permission

• Strong obligation

I should've have done my homework over the weekend.

• Impossibilty

• Deduction

• Unfulfilled obligation

• Speculation

You must not use any device to complete the exam

• Strong obligation

• Permission

• Prohibition

• No necessity

Aww. You needn't have bothered to get me a present.

• Prohibition

• Impossibility

• Permision

• No necessity

Hmmm. There might be someone in the house.

• Unfulfilled obligation

• Speculation

• Ability

• Impossibility

You must be Jessica, Erick's girlfriend. He's always talking about you.

• Deduction

• Permission

• Impossibility

• Prohibition

Everyone at my gym can do more than 30 squats in a row.

• Impossibility

• Ability

• Prohibition

• Strong obligation

We couldn't have run out of milk. I bought a gallon yesterday!

• Advice

• Speculation

• Impossibility

• Deduction

You should buy her a gift so she knows how important she is to you

• Weak obligation

• Prohibition

• Deduction

• Advice