MUST, MUST NOT & HAVE TO, DON'T HAVE TO

which of the following sentences is CORRECT?

• Should I call her?

• I should call her?

• Call her should I?

• Do I should call her?

which of the following sentences is CORRECT?

• We mustn't to make any noise, my grandma is sleeping

• We mustn't make any noise, my grandma is sleeping

• We don't must make any noise, my grandma is sleeping

• none of them

The museum is free. You _____ pay

• must

• should

• mustn't

• don't have to

you _____ park here. It's an emergency exit.

• must

• should

• mustn't

• don't have to

you _____ smoke. it's bad for you.

• must

• should

• shouldn't

• don't have to

I _____ to wear uniform when I go to school every weekdays.

• must

• have

• should

• don't have to

zookeeper: "excuse me, young man. what are you doing?"

visitor: "yes sir, I'm feeding the tigers"

zookeeper: _______ because the tigers are wild animals. They can be dangerous.

• You must not feed the tigers

• You should feed the tigers

• You must feed the tigers

• You have to feed the tigers

You ________ come if you don’t want to.

• must

• have

• should

• don't have to

Passengers ________ speak to the driver.

• must not

• have to

• should not

• don't have to

You ________ eat it if you don’t like it.

• must not

• have to

• should not

• none of them