VII. Combine each pair of the sentences, using the adjective + to- infinitive/ noun clause structures.
1. They passed all the exams. They are lucky.
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2. John got Ann's letter yesterday. He was very surprised.
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3. She can't come. I'm affraid.
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4. We heard about yur father's illness. We were sorry.
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5. I have nothing better to offer you. I'm ashamed.
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6. Susan received a lot of birthday presents. She was happy.
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7. You wouldn't come back. I was worried.
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8. You are interested in protecting the enviroment. We are delighted.
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9. Jane has decided to leave the company. I'm sorry.
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10. He jumped into the river to save the child. It was brave of him.
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