9 Choose the sentence A, B, C or D that is closest in meaning to the given sentence. Question 23: The street doesn’t look attractive because people throw rubbish in the street. A. If people didn’t throw rubbish in the street, it will look attractive. B. If people don’t throw rubbish in the street, it will look attractive C. If people threw rubbish in the street, it would look attractive. D. If people didn’t throw rubbish in the street, it would look attractive. 10 Choose the underlined part A, B, C or D that needs correcting. Picture 11 A. A B. B C. C D. D 11 Choose the word whose underlined part is pronounced differently from the others. A. dust B. earplug C. dump D. pollution 12 Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) to each of the following questions. Question 15: Many fish in the lake near my house have died because of the polluted water. A. contaminated B. pure C. treated D. drinkable 13 Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions. Question 16: Because warmer water has less oxygen in it, it can harm fish populations and cause harmful algal blooms. A. contaminate B. support C. reduce D. illustrate 14 Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. The Earth Day comes from the idea of a former US politician Gaylord Nelson. He was worried about the world pollution, and the health of plants and animals. In 1969, he decided that the world should have a special day to teach people about how to make environment better. His idea became popular and on 22 April 1970 the first Earth Day was celebrated. Since then, environmentalists have used the day to educate people about their roles in protecting our planet. Earth Day finally became a global celebration around the world. On this day, people come together to talk about global warming, protecting rare animals and saving energy sources. Question 17: The Earth Day was first celebrated in ______. A. 1969 B. 2015 C. before 1969 D. 1970 15 Choose the best answer A, B, C or D to complete the sentence. Question 9: If I _______ you, I ______ volunteer to clean the beach. A. am/ would B. was/ will C. were/ would D. am/ will 16 Choose the word whose underlined part is pronounced differently from the others. A. measure B. untreated C. bread D. pleasure

Mn giúp mk bài này vơi ạ ( mk sẽ cho 5* và tlhn ) Cho tam giác ABC cân tại A ( góc A nhọn, AB>BC). Gọi H la trung điểm của BC. a/ Chứng minh Tam giác AHB= Tam giác AHC và AH vuông góc với BC tại H b/ Gọi M là trung điểm của AB. Qua A kẻ đường thẳng song song với BC, cắt tia HM tại D. Giả sử AB=20cm, AD=12cm. Chứng minh AD=BH. Tính dộ dài đoạn AH. c/ Tia phân giác của góc BAD cắt tia CB tại N. Kẻ NK vuông góc với AD tại K, NQ vuông góc với AB tại Q. Chứng minh AQ=AK và góc ANQ=45 độ + 1/4× gócBAC d/ CD cắt AB tại S. Chứng minh BC<3.As.

trong mặt phẳng với hệ tọa độ Oxy , cho ΔABC có đường tròn nội tiếp tiếp xúc với 3 cạnh BC,CA,AB lần lượt tại M,N,P .Gọi D là trung điểm cạnh BC .Biết M(-1,1) ,pt NP: x+y-4=0 và pt AD : 14x-13y+7=0 .Tìm tọa độ A

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. The Earth Day comes from the idea of a former US politician Gaylord Nelson. He was worried about the world pollution, and the health of plants and animals. In 1969, he decided that the world should have a special day to teach people about how to make environment better. His idea became popular and on 22 April 1970 the first Earth Day was celebrated. Since then, environmentalists have used the day to educate people about their roles in protecting our planet. Earth Day finally became a global celebration around the world. On this day, people come together to talk about global warming, protecting rare animals and saving energy sources. Question 19: The word “their” in the second paragraph refers to ______. A. environmentalists’ B. people’s C. politicians’ D. Dr. Nelson’s 21 Choose the best answer A, B, C or D to complete the sentence. Question 11: ___________ there was a lot of acid rain, many botanical species died last year. A. Since B. But C. So D. Although

cho tam giác ABC có AH là đường cao . gọi M,N lần lượt là hình chiếu của H trên AB,AC CM : MB.NC=MH.NH giải hộ e vs ạ

vẽ một bức tranh chill đy ạ Nl : Hôm nay mệt thật /.../

Cho Tam giác, trên NP lấy điểm K sao cho NK bằng 1/3 nhân NP. Tính Snmk biết Smnp bằng 600 cm2

Tìm điệp từ ,biên pháp nghệ thuật, nêu tác dụng trong văn bản buổi học cuối cùng tách văn bản thành 3 ý nha hộ mình nha

Choose the sentence A, B, C or D that best combines the given sentences. Question 25: We shouldn’t swim in this lake. Water is highly polluted. A. We shouldn’t swim in this lake because water is highly polluted. B. We should swim in this lake because water is highly polluted. C. We shouldn’t swim in this lake so that water is highly polluted. D. We shouldn’t swim in this lake although water is highly polluted.

Giúp em câu này. Ai xong đầu tiên 10 điểm, 5 sao và ctlhn, cảm ơn. Đang cần gấp mọi người nhanh nhanh giúp em nha