làm giùm mik bài 3 đến bài 6 nha

III. Give the correct form of adj 1- Rivers are (big)……………………………. than lakes. 2- The Mekong river is (long)………………….. than the Red river. 5- My mother is (old) …………………….than my teacher. 8- Nga and Lan are (short)…………………….. than Minh. 9- My mother is (young)…………………… than my father. 10- Ha Noi is (small)………………….than Ho Chi Minh city. 11- This boy is (tall)………………………..than that boy. 12- A dictionary is (thick)……………………….. than a notebook. 14- Buildings are (high)…………………….. than houses. 15- Can't you think of anything _________________________(intelligent) to say? 16- Well, the place looks _______________________(clean) now. 17- Janet looks _________________________________(thin) than she did. 18- You need to draw it _____________________________(carefully) . 19- The weather is getting ________________________ (bad). 20- The programme will be shown at a _______________________ (late) date. 21- I can't stay ______________________________(long) than half an hour. 22- A mobile phone would be a________________________ (useful) present. 23- I'll try to finish the job _______________________________ (soon). 24- It was__________________________ (busy) than usual in town today. IV- Rewrite these sentences using comparative adj 1- Lan is taller than Hoa. -> Hoa is……….………………………….………… 2- I am bigger than my sister. -> My sister is ……………………..….…………. 3- Jane cooks better than me. -> I cook…………………………………..………. 4- My mom is younger than my dad. -> My dad is ……………………………. 5- Nam is thinner than Minh. -> Minh is ……………………………………… 6- My father is heavier than me. -> I am …………………………………………... 7- That tree is higher than this tree. -> This tree is ………………………………. 8- My shirt is older than your shirt. -> Your shirt is …………………………….. V. Write sentence suing the comparative of the adjectives. 1. I / thin / my brother. => I am thinner than my brother. 2. A lake / small / a sea. ....................................................................................... 3. This book / good / that one. ....................................................................................... 4. The weather here / hot / the weather in my hometown. .............................................................................................................. 5. A mouse / small / a cat. ........................................................................ 6. The sun / big / the moon. ................................................................................. 7. A radio / cheap / a television. .................................................................................... 8. French food / good / English food........................................................................ 9. Your hair / long / my hair. ............................................................................ 10. A mountain / high / a hill...................................................................................... 11. A child / young / a man. ......................................................................................

xét tính đơn điệu của hàm số y= -x+$\sqrt[]{x^2+8}$ y=x$\sqrt[]{3-x}$ y= $x^{2}$$\sqrt[]{x-2}$

COMPARATIVE ADJ (SO SÁNH HƠN) I. Complete sentences, using the comparison of adj: 1. A new house is ________________ an old house.(expensive) 2. Motorbikes are _____________________ bikes.(fast) 3. My television is _________________________ his television.(modern) 4. Summer is ________________________ spring. (hot) 5. Jane is __________________________ her sister. (beautiful) 6. Skirts are ______________________ dresses. (cheap) 7. Her English is ________________________ my English. (good) 8. A bike is __________________________ a car. (convenient) 9 . My sister is ..............................................(good) looking than I am. 10. A book is ...............................................................(wonderful) than a comic. 11. Nina walks .....................................................(slow) than her father. 12. She is ..................................................................(happy) than I am. 13. This bike is...............................................(cheap) than mine. 14. This house is much .................................................(comfortable) than that one. 15. A dog is ..............................................( heavy) than a cat. 16. My pencil is............................................ (long) than yours. 17. New teacher is .................................................. ( nice) than old one. 18. Ho Chi Minh is......................................................(large) than Bien Hoa. II. Use comparative adj in these sentences Ex: Hue / small / Hanoi -> Hue is smaller than Hanoi. 1- My school / big / your school .......................................................................... 2- Lan / young / Hoa. ...................................................................... 3- My father / old / my mother. ........................................................................... 4- This ruler / long / that ruler. ............................................................................ 5- This room / large / my room ............................................................................ 6- The boys / strong / the girls. ............................................................................ 7- My house / tall / your house. ............................................................................. 8- Nam / short / his sister. ..............................................................................

Bài 7:Tìm một số biết rằng giảm số đó đi 3 lần rồi lại giảm tiếp 5 lần thì được số mới bằng 1/2 số nhỏ nhất có 2 chữ số.

Giúp mk vs mk cần gấp xg mk sẽ vote.

cho biết chủ đề của văn bản LÃO HẠT , TÔI ĐI HỌC

Bài 5: Cho 3,24 gam nhôm tác dụng với dung dịch axit clohiđric dư. Tính thể tích khí hiđro sinh ra (đktc) và khối lượng lượng muối nhôm clorua tạo thành? Bài 6: Cho 8,1 g Al phản ứng vừa đủ với oxi. Hãy tính: a) Thể tích khí oxi cần dùng ở đktc. b) Khối lượng oxit tạo thành. Bài 7: Cho magie kim loại tác dụng với dung dịch axit sunfuric (vừa đủ). Biết có 14,4 gam muối tạo thành. Tính lượng kim loại phản ứng và thể tích khí hiđro thu được (đktc)? Bài 8: Cho 3,6 gam magie phản ứng với dung dịch axit clohiđric (vừa đủ) tạo thành muối magie clorua và khí hiđro. Tính thể tích khí hiđro thu được (đktc) và khối lượng muối tạo thành?

Giải hộ mk vs , mk thi khảo sát

giúp mình bài này cần siêu siêu gấp !!