Cho biểu thức A = x + 1 / |x| Tìm giá trị lớn nhất của A

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1. What........ you (do)............ next Sunday? * 1 điểm 2. He usually..................... (jog) in the morning. * 1 điểm 3. My brother................... (watch) TV at the moment. * 1 điểm 4. Her sister........................… (skip) now. * 1 điểm 5. I can.................... (speak) English. * 1 điểm 6. She....................... (visit) her aunt next week. * 1 điểm 7. At the moment, the children..................... (play) soccer in the garden. * 1 điểm 8 . She................... (go) camping tomorrow. * 1 điểm 9 . How often …….he (go) …….swimming? twice a week. * 1 điểm 10. Nga and Lan (go) to school six days a week. * 1 điểm 11. How often Mai (go) fishing? * 1 điểm 12. How long you (stay) in Hue? For a week. * 1 điểm 13. .Look! The snow (fall). * 1 điểm 14. Look! The boys (play) soccer now. * 1 điểm 15 . She (play)................................. badminton at the moment ? * 1 điểm 16. He often (take)............................a bus to school ? * 1 điểm 17 . He (not study)............................................Math at the moment. * 1 điểm 18 . We (not see)......................Nga since Monday. * 1 điểm 19. Lan (be).....................in the USA for 2 years. * 1 điểm 20. I (go) .................to bed at 11 o’clock last night. * 1 điểm 21. They (move).......................to London in 2003. * 1 điểm 22. They (live)..................in HCM city since January. * 1 điểm 23. I (buy)...................the motorbike 5 years ago. * 1 điểm 24. Peter (be)................ill for a week. * 1 điểm 25.. I (just send).................... a letter. * 1 điểm 26 . He(work).....................for that company for 5 years. * 1 điểm 27. What you (do) ……………………… every morning ? * 1 điểm 28. Would you like (come) …………. To dinner tomorrow ? * 1 điểm 29. They were proud of (be) ……………… so successful. * 1 điểm 30. My sister (wash)……………….the dishes every day. * 1 điểm CHIA DONG TU

CỨU TÔI :)))))) MAI THI ANH RỒI Question 7. [TH] Choose the correct option A, B, C, or D for each gap to complete the following passage. Many human activities over the last 200 years have been responsible (5) ________ polluting the air and damaging people’s health. Automobile engines and power plants burn combustible (dễ cháy) (6) ________ like gasoline and coal and allow toxic gases and smoke to escape into the air. Some pollutants destroy the ozone layer, which is the thin blanket of gases that (7) ________ Earth from the Sun’s dangerous ultraviolet rays. Other pollutants contribute to (8) ________ warming by adding to the planet’s natural greenhouse effect. A. covers B. protects C. stops D. damages Question 8. [TH] Choose the correct option A, B, C, or D for each gap to complete the following passage. Many human activities over the last 200 years have been responsible (5) ________ polluting the air and damaging people’s health. Automobile engines and power plants burn combustible (dễ cháy) (6) ________ like gasoline and coal and allow toxic gases and smoke to escape into the air. Some pollutants destroy the ozone layer, which is the thin blanket of gases that (7) ________ Earth from the Sun’s dangerous ultraviolet rays. Other pollutants contribute to (8) ________ warming by adding to the planet’s natural greenhouse effect. A. environmental B. thermal C. temperature D. global Question 9. [TH] Read the text and choose the correct answer A, B, C, or D for each of the questions. ALASKA Alaska is called the Land of the Midnight Sun because in summer, the sun does not set for nearly three months. But in winter the sun stays almost unseen. All Alaskans take special pride in their beautiful and unique state. Alaska is perhaps the most amazing state in the USA. It has coastlines facing both the Arctic Ocean and the Pacific Ocean. This state has an incredible three million lakes. That’s four lakes per person living there. Many cities in Alaska cannot be reached by road, sea, or river. The only way to get in and out is by air, on foot, or by dogsled. That’s why Alaska has the busiest sea airport in the world, Lake Hood Seaplane Base. Nearly two hundred floatplanes take off and land on the water of this airport every day. It’s really a fun scene to watch. Alaska ______________. A. is another name for the USA B. is an island in the Pacific Ocean C. has coastlines facing both the Pacific and the Arctic Oceans Question 10. [TH] Read the text and choose the correct answer A, B, C, or D for each of the questions. ALASKA Alaska is called the Land of the Midnight Sun because in summer, the sun does not set for nearly three months. But in winter the sun stays almost unseen. All Alaskans take special pride in their beautiful and unique state. Alaska is perhaps the most amazing state in the USA. It has coastlines facing both the Arctic Ocean and the Pacific Ocean. This state has an incredible three million lakes. That’s four lakes per person living there. Many cities in Alaska cannot be reached by road, sea, or river. The only way to get in and out is by air, on foot, or by dogsled. That’s why Alaska has the busiest sea airport in the world, Lake Hood Seaplane Base. Nearly two hundred floatplanes take off and land on the water of this airport every day. It’s really a fun scene to watch. Which statement below is NOT correct? A. In Alaska, the number of lakes is bigger than that of people. B. There is one lake for each person living there. C. Alaska has an incredibly high number of lakes.

18 Circle the correct answer to complete the following sentences They a cooking class every week. A: have B: having C: are D: has 19 Circle the correct answer to complete the following sentences They camping for five days next summer. A: are going B: goes C: make D: go 20 Circle the correct answer to complete the following sentences My father to the zoo tomorrow A.go B.will go C.goes D. went 21 As it doesn’t snow in Viet Nam, we can not skiing. A: play B:go C:do D: take 22 Circle the correct answer to complete the following sentences If we cut down more forests, there. more floods A.is B.are C.were D.will be 23 Circle the correct answer to complete the following sentence Now robots can do the housework and in the future, they ........... talk to people. A.can B.can't C.could D.will be able to 24 Circle the correct answer to complete the following sentences Minh his face in the morning A: wash B: washing C: washes D: to wash 25 Circle the correct answer to complete the following sentences There are many flowers Ha Noi. A: in B: at C: with D: on 26 People need to breathe. If they don;t breathe, they(1). die.But how clean is the air people breathe? If they breathe dirty air, they will have breathing problems and (2). ill. Plants and animals need clean air, too . ........................ of things in our lives create harmfull gases and make the air dirty, like cars, motorbikes and factories. Dirty air called. air .Air pollution can also make our Earth warmer. The problem of air poluttion started with burning a lot of coal in homes and factories. 2. A. became B. Become C. Becomes D. will become 27 People need to breathe. If they don;t breathe, they(1). die.But how clean is the air people breathe? If they breathe dirty air, they will have breathing problems and (2). ill. Plants and animals need clean air, too .(3) ........................ of things in our lives create harmfull gases and make the air dirty, like cars, motorbikes and factories. Dirty air called. air .Air pollution can also make our Earth warmer. The problem of air poluttion started with burning a lot of coal in homes and factories. 3. A. Some B. Many C. A lot D. Few 28 People need to breathe. If they don;t breathe, they(1). die.But how clean is the air people breathe? If they breathe dirty air, they will have breathing problems and (2). ill. Plants and animals need clean air, too .(3) ........................ of things in our lives create harmfull gases and make the air dirty, like cars, motorbikes and factories. Dirty air called.(4) air .Air pollution can also make our Earth warmer. The problem of air poluttion started with burning a lot of coal in homes and factories. 4. A. pollute B. Polluted C. Pollution D. polluting 29 Choose the sentence that has the same meaning as the first. We will probably go home by next Sunday A. We shouldn't go home by next Sunday B. We might go home by next Sunday C. We have to go home by next Sunday D. We must go home by next Sunday 30 Complete the sentences The students /playing/right/ now/ A: The students are playing right now. B: The students playing right now. C: The students play right now. D: The students plays right now. 31 Choose the correct question for the underline words There are two new students in the class . A: How many new students is there in the class ? B: How many new students are there on the class ? C: How much new students are there in the class ? D: How many new students are there in the class ? 32 Choose the correct question for the underline words My favourite subject at school is Math. A: What are your favourite subject at school ? B: Which is your favourite subject at school ? C: What is your favourite subject at school ? D: What is your favourite subjects at school ? 33 Find one mistake in each of the following sentences The air in the country is more clean than the air in the city. A B C D 34 Circle the correct answer to complete the following setence They didn't go on a picnic ..................... A. because the weather was bad B. so the weather was bad C. although the weather was bad D. because the bad weather 35 Circle the word whose underlined part is pronounced differently from others A.show B.doctor C.gold D.postcard 36 24 Kien is not very . He never plays games. A: sport B: sporting C: sporty D: sportily 37 Thanh likes weather because he can go swimming. A: hot B: cold C: rainy D: rain Mark the letter A,B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions A: teacher B: farmer C: worker D: escape.