Ex1:
1. C: poet 2. D: occasion
3. D: official 3. D: unhappy
Ex2:
1. A: baggy 2: D: correspond
Ex3:
I wish I visit my brother this summer.
He used to go when he lived in the country.
Wearing uniforms makes children feel equal on many ways.
I'am tired. I haved worked since breakfast.
Our class is divided into four teams.
Rice is exported by Vietnam.
giúp mk làm bt này với (nhanh nhất có thể nha). Đề bài: Complete the second sentence so that it has similar meaning to the first sentence
mik đã làm hết r ngoại trừ câu 2 và câu 7 hơi phân vân mọi ng giúp mik câu 2 với
Nowadays, environmentalists are so worried(1).....................environment problems that can (2).................... harm to people’s life . Among the problems mentioned every day, air (3).....................and water pollution are considered the most serious ones. There are many factors that cause the pollutionof air chemical from burned fuel, (4).................from automobikes and factories . Smoke can cause serious health (5).................... Raw sewage , water and oil contribute
to the pollution of water. When water is (6)................ it causes a lot of diseases and (7)....................marine wildlife. About billion people around world lack clean drinking water and every year, 5 million people die (8)................. diseases.
1. A. on B. about C. at D. of
2. A.does B. doing C. did D. do
3. A.pollution B. to pollute C. polluted D. pollutes
4. A. to smoke B. smoking C. smoke D. smoked
5. A.problems B. matters C. sollution D. difficulty
6. A.watered B. polluted C. littered D. saved
7. A.kills B. killing C. killed D. kill
8. A. at B. in C. about D. from
Giải giúp mk,mk cần gấp
Giúp mk vs mk cần gấp ạ 
giúp mk vs mk cảm ơn nhiều
Giúp mk vs mk đang cần gấp. Thank.
Giúp mk vs mk đang cần gấp ạ
Giải giúp mk vs ạ mk cần gấp 
giúp mk với mọi người ơi
Mk cảm ơn ak
làm tiếp bài 1 hộ mk nha 
