Obligation, Prohibition, Suggestion

All students............. come to school at 7 a.m.

• Should

• Has to

• Must

• Have to

I think you............. visit my parents this weekend. They

say they miss you.

• Have to

• Should

• Don’t have to

• Should not

Students.............. eat in classroom.

• Should

• Shouldn’t

• Mustn't

• Must

Your daughter............. stop eating

sweets. It’s not good for her health.

• Should

• Shouldn’t

• Must

• Mustn't

They ..... park here. There is a "NO PARKING" sign.

• Must not

• Should

• Must

• Should not

You have final exams tomorrow. You . study to get a good mark.

• Should

• Mustn’t

• Has to

• Must

It’s a casual event. We .... wear formal dress.

• Must

• Should

• Don’t have to

• Mustn't

Keenan is getting married. He be very happy.He smiles all day.

• Must

• Has to

• Should

• Have to

We............. collect our project by tomorrow to get A in Biology.

• Must

• Should

• Mustn't

• Shouldn't

You . ....... eat more fruits and vegetables for your

diet menu.

• Must

• Should not

• Have to

• Should