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9191REVIEW 310 Complete the blanks with must or mustn%u2019t. 1. Children _________ play with matches. 5. You ________ use your mobile phones at the It is dangerous. lessons.2. You ________ cheat in the exam. 6. Kids _________ play in the street. 3. You _________ turn the music too loud. 7. Be careful! You __________ step on the grass.4. We __________ be at home at 7 because 8. We __________ eat vegetables. Because they my parents get angry when we get late. are very healthy.11 Complete the blanks with the correct forms of have to. 1. Students _________ go to school on weekends. 5. _____ you _______ shout at me? 2. You ______________ have a passport to travel 6. I have got enough time so I ____________ within the country. leave early.3. Adriana ___________ study for the tomorrow%u2019s 7. Today is Sunday. She _______________ go exam because she doesn%u2019t want to get low mark. to work.4. _____ Martin ________ go on his diet? 8. Why ______ you _________ stay at home?12 Read the paragraph and circle the correct answers.Jack and Julia are at home. They are looking at Jack%u2019s photos.Julia: Jack! Are these your photos of the Central Zoo Park?Jack: Yes. Have a look! This man is my uncle, Tim. Here are the pandas. They are cute animals.Julia: You are right. What lovely animals! %uf081Do they have / Are they having white and black fur? Jack: Yes. The pandas%u2019 eyes, ears, legs and shoulders are black and the rest of their body is white. They%uf082 have / are having small ears, a small nose and a short tail.Julia: They%uf083 are eating / eat something in this photo. What is their diet?Jack: They generally%uf084 eat / are having bamboo leaves.Julia: What is their habitat?Jack: They%uf085 live / are living in bamboo forests in China. Unfortunately, they are endangered animals.Julia: What is the reason?Jack: Humankind%uf086 is destroying / destroys their habitat because of economic reasons.Julia: What a pity! We must /mustn%u2019t protect them to prevent their extinction. Who is that man? What %uf088is he doing / does he do at the moment?Jack: He%uf089 is feeding / feeds them now. He%uf08a is working / works as a zoo keeper there.Julia: 11 Do visitors have to / Can visitors feed them?Jack: No. It is definitely impossible. Officials 12 aren%u2019t letting / don%u2019t let to feed them. I think you must visit this amusing place.UNIT 10-13