Bài 6 ,em cảm ơn 1. The school ………………….. by paddy fields. A. was initially surrounding B. initially was surrounding C. was initially surrounded D. initially was surrounded 2. There has been a ……………….. increase in people’s income over the last ten years. A. gradual B. gradually C. slightly D. dramatically 3. A ………………….. is a bridge that carries one road over another one. A. tram B. sky-train C. flyover D. tunnel 4. She lived in a(n) ………………….., so she didn’t have much privacy. A. nuclear family B. extended family C. family nuclear D. family extended 5. We live in a(n) ………………….. with only my parents and me. A. nuclear family B. extended family C. family nuclear D. family extended 6. ………………….. used to be an image associated with our soldiers in the past. A. Leather shoes B. Rubber sandals C. Boots D. Sneakers 7. It is said that Edinburgh ………………….. the most historic city in Great Britain. A. are B. to be C. be D. is 8. Many scientists suggest that the government ……… strict laws to control deforestation. A. applied B. applying C. should apply D. applies 9. Everyone was ……… that the government had decided to invest more in education. A. sorry B. confident C. glad D. afraid 10. 15 years ago, when I came back, the city …………… with 800,000 motorbikes and two million bicycles on the roads. A. had dramatical changed B. had dramatically changed C. dramatical had changed D. dramatically had changed

Giải hệ bằng phương pháp đặt ẩn phụ:

Bài này làm sao vậy mn Mọi nhưòi giúp em với

Bài 6 á , giúp e 2. Create one sentence by combining each pair of sentences using “subject + be + adjective + that - clause”. 1. She is certain. Her son will be accepted to a high school for the gifted. ___________________________________________________________ 2. My father is upset. My brother wants to drop out of high school. ___________________________________________________________ 3. He is amazed. His colleagues celebrate his birthday in a fun way. ___________________________________________________________ 4. She was worried. Her father s surgery would be unsuccessful. ___________________________________________________________ 5. The rain had finally stopped. We were relieved. ___________________________________________________________ 6. Hanoians can soon travel on the sky - train. They are very eager about that. ___________________________________________________________ 7. Michelles puppy has been acting strange lately. She is aware of it. ___________________________________________________________ 8. His short story will win first place in the writing competition. He is confident about it. ___________________________________________________________ 9. The weather for Tet turns out to be so nice. Everyone is pleased about it. ___________________________________________________________ 10. Vietnam has so many magnificent natural wonders. I am amazed.

Nêu những cách chứng minh ba đường thẳng cùng cắt nhau tại 1 điểm

Ai giúp mình với mình cần gấp lắm ạ

Thực hành mạch điện cơ bản Cho R1 - 10 ôm , R2 - 40 ôm , R3 - 60 ôm , R4 - 15 ôm tính trở tương đương mạch Rtd = ? Nếu như nắp các điện trở có bóng đèn như vậy bóng nào sáng nhất bóng nào tối nhất

bài 6 á II. ADJECTIVE + TO - INFINITE AND ADJECTIVE + THAT - CLAUSE. 1. Rewrite the sentences using the structure “Adjective + to - infinitive”. 1. Giving me the last other cake was nice. ___________________________________________________________ 2. Learning about the old transport system in Hanoi was eye - opening. ___________________________________________________________ 3. Remembering all the Maths formula for the test is very hard. ___________________________________________________________ 4. Knowing exactly when Ho Chi Minh City’s metro will open is hard. ___________________________________________________________ 5. Doing this project in 24 hours is impossible. ___________________________________________________________ 6. Taking a break twice a day is important. ___________________________________________________________ 7. Working on your own project is possible. ___________________________________________________________ 8. Being here is exciting. ___________________________________________________________ 9. Guessing what will happen 30 years from now is difficult. ___________________________________________________________ 10. In this busy world, parents and children don’t have much quality time for each other. It is such a pity. ___________________________________________________________

Cho biểu thức B=\frac{1}{5^{2} } + \frac{1}{6^{2} } + \frac{1}{7^{2} } + ... + \frac{1}{100^{2} }. Chứng tỏ rằng \frac{1}{6} < B < \frac{1}{4}

Cho 2.76 gam hợp chất A (chứa C, H, O) có CTPT trùng với CTDGN tác dụng với NaOH vừa đủ. Tạo ra muốn khan B và 0,72 gam nước. Nung nóng B trong oxi dư để cho các phản ứng hoàn toàn, thu đc 2,12 gam chất rắn D; đc 0,72 gam hơi nước và 2.688 lít (đktc) khí CO2. Xác định CTPT của A. Tính tỉ lệ số mol nA:n NaOH