Viết lại câu sao cho ý nghĩa không đổi

1.      Hue was recognized by UNESCO as a World Heritage Site. It attracts thousands of tourists every year.

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2. A man answer the phone. He told me you were away.

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3.      They volunteer to help the victims. Their houses were destroyed by a flood.

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4.      Joan was planning to go to the conference. Her colleagues were waiting for him there.

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5.      A waitress served us. She was very impolite and impatient

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6.      He has written a lot of emails. He has contacted his friends all over the world via emails.

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7.      I met Alice’s father. He worked at the university.

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8.      A girl was injured in the accident. She is now in hospital.

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9.      The film The Dark terrified her a lot. She watched it last night.

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10.  A building was destroyed in the fire. It has now been rebuilt.

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11.  John Bridge is one of my oldest friends. He has just gone to live in Canada.

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12.  Don’t use this product. It is not suitable to your hair.

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13.  The birds have flown away. I found their nest in the tree behind my house.

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14.  Some people were arrested. They have now been releases.

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15.  He is curious about the reason. She has been sad in recent days for that reason.

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16.  We enjoy traveling to Dalat. There are a lot of places of  interests there.

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17.  A bus goes to the airport. It runs every half an hour.

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18.  You have all met Michael Wood. He is visiting us for a couple days.

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19.  Many rivers and lakes around the world are polluted. This caused serious diseases to people using the river water.

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