: Một ô tô chạy đều trên đường với vận tốc 72 km/h. Công suất trung bình của động cơ là 60 kW. Công của lực phát động của ô tô khi chạy được quãng đường 6 km là ?

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VII Complete the sentences using superlative form of the adjectives given. 1. Rome is .............................. capital in the world. fascinating 2. Tom and Jerry is .............................. cartoon I have ever seen. interesting 3. Da Lat is .............................. city in Viet Nam. beautiful beautiful 4. This is .............................. street I have ever passed by. dangerous 5. This girl is .............................. student in this class. friendly VIII Find the mistakes and correct them in the following sentences. 1. I often went to a Korean restaurant for dinnerwith my family. A B C D 2. She likes the weather and food in Italy but I didn’t. A B C D 3. He sent me a postcard and a present when he has beenthere. A B C D 4. It is the more popular landscape inEurope. A B C D 5. I have receive his letter from Japan for2 weeks. A B C D C. READING IX Read the passage, answer the questions then choose the best answer. Sydney Opera House The Sydney Opera House is one of the most popular landmarks in Australia. It is located on Bennelong Point in Sydney Harbour. More than 7 million tourists visit it each year. There are so many restaurants, bars, hotels that surround the Harbour. It also gives a lot of different shows and performance every year. The Sydney Opera House is known as one of the busiest and the most well-known centres not only in Australia but all over the world. A. Answer the following questions. 1. Where is The Sydney Opera House? 2. How many tourists visit The Sydney Opera House every year? 3. Does it give any shows and performance every year? X Read the following passage and choose a suitable word to fill the blank. There are two (1) ..................... in Vietnam I want to visit this summer: Hue cityand Ha Long Bay. Hue is a city which is filled mostly by trees, so the weather here isvery cool, (2) ..................... and quiet. However, it is not as busy and crowded asother cities (3) ..................... Vietnam. Each year, the city celebrates a very fantastic(4) ..................... to introduce Vietnamese traditional food, flowers, trees, kite flyingand costumes. Hue attracts a lot of visitors every year to its ancient tombs, temples,pagodas. The (5) ..................... place I’m planning to go is Ha Long Bay. It is inQuang Ninh province. It is about over 100 (6) ..................... from my house. It isreally a (7) ..................... landmark in Vietnam. It has many islands, caves and niceseafood. I (8) ..................... to take a boat ride to Tuan Chau (9) ..................... andsunbathe on the beach. Surely, when I visit both Hue and Ha Long Bay, I will take lots of (10) ..................... D. SPEAKING XI 1. Imagine your dream city. How is that city? What does it have? Write some main features of the city in the note below. 2. Now tell your friend about your dream city. XII Now compare the city you are living in with your dream city. You should base on some suggestions below: -How similar are the two cities? -How different are the two cities? F. WRITING XV Rewrite the following sentences using the given words below. 1. No cities in Vietnam are more crowded than Ho Chi Minh city. → Ho Chi Minh city is 2. I have never visited this beautiful place before. → This is the first time 3. It is the first time our team has won a big match. → We have never 4. I last saw him 2 weeks ago. → I haven’t 5. I started learning English in 2000. → I have XVI Write a paragraph (80 – 100 words) totell your friends about Sydney – a city of Australia. You should base on some suggestions below: -Known as the Harbour City -The largest, oldest city of Sydney -Among the world’s most beautiful and liveable cities -Home to the Sydney Opera House and the Sydney Harbour Bridge -Has air conditioning in all buildings and on most public transport. -Wonderful weather all year round (Summer: sunny, clear sky; autumn: warm; winter: cool; spring: the most beautiful season) -Activities for tourists: Going to the beach, sunbathing, bush walking, cycling, visiting famous structures.