5. Read the following situations and then make up questions and answer them. Example: Ba didn’t work hard so he failed the exam. A: why did Ba fail the exam? B: Because he didn’t work hard. a) The shops were closed so Mrs. Brown didn’t get any milk. A: ____________________________________________________ ? B: ____________________________________________________. b) The headmaster was ill so David went in his place. A: ____________________________________________________ ? B: ____________________________________________________. c) It rained all day and night so they didn’t go to the beach. A: ____________________________________________________ ? B: ____________________________________________________. d) His car broke down on the way to the railway station so Mr. Brown missed the train to Leeds. A: ____________________________________________________ ? B: ____________________________________________________. e) Bob didn’t have a city map so he got lost. A: ____________________________________________________ ? B: ____________________________________________________.

Giải các phương trình sau: a:13-6x=5 b:10+4x=2x-3 c:7-(2x+4)=-(x+4) d:(x-1)-(2x-1)=9-x

Làm hộ em nha cả nhà ơi em chuẩn bị menu hết rồi đấy nha.

Trình bày suy nghĩ của em về tình yêu tổ quốc của người việt trẻ tuổi ngày nay

Rút gọn 3^2×2^4/8×3^6;2^11×3^14×7^28/1024×3^15×7^29

Supply the correct tense of the words given in each blanket. 1. Four countries ________ (visit) by John so far. 2. London ______________ (have) a population of eight million people. 3. The Statue of Liberty in New York is a monument which ______________ (symbolize) freedom. 4. Vietnam’s Independence Day ________________ (celebrate) on September 09th. 5. We ______________ (visit) Sydney Opera House for several times. 6. Some activities ______________ (prepare) to celebrate the lunar new year now. 7. If she (not be) ______ late, she would catch the last bus. 8. If people recycle more, we (help) ________________ the Earth. 9. If people (travel)________________to work by bus, there will be fewer car fumes. 10. If you studied harder, you (pass) ________________ the exam.

Khi càng lên cao tỉ lệ khí oxi trng không khí càng giảm

đặt tính rồi tính chứ ko đặt hàng ngang : 127,92: 5,2

Câu 7: a). Cho tam giác ABC vuông tại A có AB = 8 cm; AC = 6 cm thì BC bằng : A. 25 cm B. 14 cm C. 100 cm D. 10 cm b). Cho cân tại A, biết thì bằng : A. 80 độ B.50 độ C. 100 độ D. Đáp án khác

Các bạn giúp mình làm câu 4 nha