Exercícios com "If" e "Unless" em inglês

Assinale a alternativa correta usando "If" ou "Unless" em inglês.
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He won't know the truth ______ you tell it to him.
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______ you don't hurry, you'll be late for school again.
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______ they lower the price, I won't buy that car.
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You will be really sorry ______ you don't accept their offer.
Possíveis Respostas:
______ you finish work early, we can play tennis.
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I will be surprised ______ he doesn't have an accident soon.
Possíveis Respostas:
Come with us ______ you have something better to do.
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You shouldn't drive ______ you don't have a driver's licence.
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I'll go to the beach with you ______ it rains this weekend.
Possíveis Respostas:
______ you love her, marry her.
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