Understanding the Usage of Should, Might, and Can

Which modal verb is used to express obligation or necessity?

• should

• can

• might

• must

Which modal verb is used to express possibility or probability?

• can

• might

• could

• shall

Which modal verb is used to express ability or permission?

• may

• can

• should

• would

Complete the sentence: You _______ go to bed early if you want to wake up on time.

• can

• might

• should

• must

Complete the sentence: I'm not sure, but he _______ come to the party tonight.

• might

• will

• can

• should

Complete the sentence: _______ you please pass me the salt?

• Could

• May

• Can

• Would

Choose the correct modal verb to complete the sentence: You _______ try to study harder for the exam.

• can

• must

• should

• might

Choose the correct modal verb to complete the sentence: It _______ rain tomorrow, so don't forget your umbrella.

• might

• will

• can

• should

Choose the correct modal verb to complete the sentence: _______ I borrow your pen for a moment?

• Should

• May

• Can

• Would

Choose the correct modal verb to complete the sentence: You _______ eat too much junk food.

• must

• will

• should

• can