PASSIVE:

 1.Charles Dickens’s novels attract a lot of children

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 2.Her book is not the same as mine.

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3.Ms Linh teaches our English lessons.

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4.We told the police about it.

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5.People make many famous films in Hollywood.

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6.People grow a lot of flowers in Da Lat.

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7.The police surrounded the house.

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8.Minh wrote this poem yesterday.

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9.People use computers all over the world.

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10.Lan will speak English in front of her class tomorrow.

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Read the passage then answer the questions:         

People in my city love good food and they often eat three meals a day – breakfast, lunch and dinner. At about seven in the morning, they usually have a light breakfast with a bowl of pho or eel soup with some slices of toast. Sometimes they have a bowl of instant noodles or a plate of sticky rice before going to work. Lunch often starts at about 11.30, and most of them have lunch at home. They often have rice, fish, meat, and vegetables for lunch. Dinner often starts at about 8.00 in the evening. It is the main meal of the day. People in my city often have rice with a lot of fresh vegetables and a lot of seafood or various kinds of meat. Then, they often have some fruit and a glass of green tea. I think food in my city is wonderful. It is light and full of fresh vegetables.  It’s healthy and tasty, too. 

1.What do people in Nam’s city have for breakfast?

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2.What time do they have for lunch?

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3.Which is the main meal of the day?

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4.Do people in his city have rice with a lot of fresh vegetables and a lot of seafood?

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5.Does he think food in his city wonderful?

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Câu 1:Một học sinh dùng búa gõ vào 1đàu ống thép, em học sinh khác áp một tai lên ở đàu kia của ống thì nghe được 2 tiếng gõ. Tiếng nọ cách tiếng kia 0,42 giây. A:Gỉai thích vì sao gõ 1 lần mà đầu kia lại nghe được 2 tiếng? B:Tính chiều dài của ống thép đó .Biết tốc độ truyền âm trong không khí là 340 m/s, biết tốc độ truyền âm trong thép là 5100 m/s.