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^^Must/ Have to^^
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I _____________ forget to call my mom on her birthday. (x)
Must not/ Musn't
Oops!
Okay!
We ________ study for the exam next week. (✓ )
have to
Oops!
Okay!
I ____________ wake up early tomorrow. It's Sunday. (x)
Don't have to
Oops!
Okay!
You ________ wear a helmet while riding a bike. (✓ )
Must
Oops!
Okay!
I _____ study for my exams this weekend. (✓ )
Must
Oops!
Okay!
You ________ eat a lot of junk food if you want to be healthy. (x)
must not/musn't
Oops!
Okay!
We ________ be quiet during the movie. (✓ )
have to
Oops!
Okay!
The doctor said that I _____________ exercise regularly to stay healthy. (✓ )
Must
Oops!
Okay!
They ____________ attend the party if they don't want to. (x)
Don't have to
Oops!
Okay!
She ________ go to bed early because she has an early class tomorrow. (✓ )
Must
Oops!
Okay!
They ________ be at the airport by 7 am tomorrow. (✓ )
Have to
Oops!
Okay!
Halil _________ go to work tomorrow, it's a national holiday. (x)
doesn't have to
Oops!
Okay!
They ________ clean the house today, we can do it tomorrow. (x)
Don't have to
Oops!
Okay!
He ________ forget his passport when he travels abroad. (x)
must not / mustn't
Oops!
Okay!
We _________ study for the test because it's been cancelled. (x)
Don't have to
Oops!
Okay!
You ________ talk with your mouth full. (x)
Must not/ Musn't
Oops!
Okay!
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