Share MODAL VERBS - RULES
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I feel sick today. I _______________ go to school. (CAN'T / MUST)
CAN'T
You _____________ send text messages during class. It's a rule. (MUSTN'T / HAVE TO)
MUSTN'T
You __________________ eat so much chocolate. You are on a diet. (MUST / MUSTN'T)
MUSTN'T
Tom is a millionaire. He ____________________ work. (DOESN'T HAVE TO / MUSTN'T)
DOESN'T HAVE TO
I can't go to the movies tonight. I ______________ do my homework. (CAN / HAVE TO)
HAVE TO
CORRECT: You must to pay to see the dentist.
You must pay to see the dentist.
You ________________ go to bed so early today. You don't have to work tomorrow morning. (CAN'T / DON'T HAVE TO)
DON'T HAVE TO
I ___________ visit my grandparents more often to check if they are ok. (NEED / MUST)
MUST
I ___________ buy a new car. I don't have enough money. (DON'T HAVE TO / CAN'T)
CAN'T
She looks sick. I think she _____________ go out with us. (CAN'T / MUSTN'T TO)
CAN'T
The museum is free. You __________________ pay to get in. (DON'T HAVE TO / DON'T NEED)
DON'T HAVE TO
You _______________ brush your teeth after breakfast to prevent cavities. (MUST / HAVE)
MUST
We ________________ smoke inside the school. It's not permitted. (HAVEN'T TO / MUSTN'T)
MUSTN'T
CORRECT: You don't have to eat in the library. It's forbidden.
You CAN'T / MUSTN'T eat in the library. It's forbidden.
CORRECT: You don't must be late.
You MUSTN'T be late.
CORRECT: One minute. I need finish writing this letter.
I need TO finish writing this letter.
