Using 'should' and 'must'

When giving advice, which word is used to suggest something that is a good idea but not necessary?

• may

• could

• should

• must

Fill in the blank:

You _______ eat your vegetables to stay healthy.

• shouldn't

• mustn't

• can

• must

"You _______ finish your homework before watching TV",

which word is correct?

• may

• shouldn't

• must

• mustn't

Which word is used to indicate a strong obligation or necessity?

• might

• could

• must

• ought

We _______ be kind to others.

• can

• mustn't

• should

• need to

When giving advice, which word is used to indicate a strong recommendation or requirement?

• must

• should

• may

• could

In the sentence 'You _______ apologize for your mistake', which word is correct?

• should

• shall

• ought to

• can

Fill in the blank: Children _______ always listen to their parents.

• can

• should

• will

• might

Which word is used to suggest a good idea but not a requirement?

• could

• should

• ought

• must

Students _______ study for their exams to get good grades.

• ought to

• must

• need to

• can