Viết một bài văn tả lại một cảnh đẹp mà em ấn tượng nhất.

I. Put the verbs in the correct tense What ( happen ) _____________________ if there were no cars in the world ? Soil ( not be ) ___________________ so polluted if the farmers didn’t use much chemical fertilizer. Factories won’t dump waste into rivers if the government ( fine ) __________________ them heavily. If light pollution ( happen ) _______________, animals will change their behavior patterns. We will save thousands of trees if we ( not waste ) ____________________ paper. What would you do if you ( be ) ________________ the president ?. If peope ( care ) __________________ about the environment, they wouldn’t dump waste into the lake. Nick ( not sneeze ) ________________ so much if the air was clean. If the local people drink the contaminated water, they (have)………….. ...........health problems. If there were more trees in this area, the air (be) ………….. ............................fresher. If the sun (shine) …………..............., we will walk to the mountain. If I (be) _________________the presidents, I (remove)________________all the factories out of the city. If people travel to work by bus, there ( be ) ___________________ fewer car fumes. If I were you, I ( look ) ____________________ for a new place to live. She may be late if she ( not hurry ) _____________________

III. Circle the word or phrase that best complete each sentence 1. His handwriting is terrible. It’s not easy at all ….........what he writes. A. to see B. to read C. reading D. seeing 2. The city is ……………….on the shore of Lake Michigan. A. visited B. lied C. laying D. located 3. Nam Dinh city is……………….. busier. A. becoming B. doing C. making D. having 4. Ba is strong enough…………….. his father with the work on the farm. A. helping B. help C. helps D. to help 5. Last week my child …………… to the biggest zoo in town by my wife. A. took B. was taken C. went D. has gone 6. I tried my. ……………not to laugh, but I couldn’t. A. good B. well C. best D. better 7. You are very different ........................ your brother. A. to B. for C. with D. from 8. I am better ........................ English than Nam. A. than B. with C. at D. for 9. I ..................................be interested in playing badminton as a child. A. could B. ought to C. might D. used to 10. Would you mind my ....................................? A. smoking B. smoke C. smokes D. smoked mod ơi help me

X/1-x^2-2x+x^2<√-x, giải bất phương trình

Mn giúp mik giải trang này với ik ạ 🙋 Hứa 5*****

em ko biết cái này phân tích thì có bị lạc đề không anh chị giúp em với ạ

Đốt cháy hoàn toàn 3g hợp chất A thu đượcđược 6,6g CO2 và 3,6g H2O . Biết tỉ khối hơi của hợp chất này đối với khí hiđro là 30. Xác định công thức phân tử của hợp chất A ?

quy đồng mẫu các phân số sau: H1 làm theo bài giải : H2

tính diện tích hình chữ nhật có chu vi là 110 m bớt nếu bớt chiều dài 3,5 m nhưng tăng chiều rộng thêm 3,5 m thì được hình vuông

I. Choose the word that has the underlined part pronounced differently from others. 1. A. healthy        B. ahead         C. bread          D. seatbelt 2. A. hey             B. honey         C. obey           D. grey 3. A. played        B. learned        C. filled           D. needed 4.A.indicate B.mistake C.break D.ahead 5.A.traffic B.lazy C.sail D.late