chia giúa em mấy cái thì này với giải thích giúp e nữa ạ

có 4 điện trở R1 r2 r3 r4 mắc nối tiếp biết rằng r1=2r2=3r3=4r4 . hiệu điện thế 2 đầu đoanj mạch là 100V .Tính hiệu điênj thế hai đầu mỗi điện trở

Calli : mệt mỏi nhé (*´ω｀*)(*´ω｀*)

VI. Viết dạng đúng của từ trong ngoặc. 1. Can't you think of anything _____________(intelligent) to say? 2. Well, the place looks _____________(clean) now. 3. Janet looks ____________(thin) than she did. 4. You need to draw it ______________(carefully) . 5. The weather is getting ___________ (bad). 6. The programme will be shown at a __________ (late) date. 7. I can't stay ________________(long) than half an hour. 8. A mobile phone would be a_______________ (useful) present. 9. I'll try to finish the job ________________ (soon). 10. It was_______________ (busy) than usual in town today. 11. I'll be even_____________ (annoyed) if you do that again. 12. Since the break-in I feel ____________ (nervous). VI. Viết dạng đúng của từ trong ngoặc. It's the shortest (short) day of the year. It's the most beautiful (beautiful) building in the world. 1. That was the __________ (funny) film I've ever seen. 2. It was the ______________(horrible) feeling I've ever had. 3. Have you read her ______________(recent) book? 4. It's the _______________(large) company in the country. 5. It was the _______________(boring) speech I've ever heard. 6. You've got the _______________(far) to travel. 7. That's the _____________(helpful) idea so far. 8. The factory uses the ________________ (modern) production methods. 9. This is the __________________(early) I've ever got up. 10. It was the ________________(sad) day of my life.

Mọi người giúp em với ạ `50đ` ....................................................

Practice: Chia động từ trong ngoặc ở thì phù hợp 1. I am writing............ to my parents now, I write............... to them every weekend. 2. Usually, I read............... 2 newspapers, but not the same one every day. On Sundays, I buy.................. four or five. 3. I can't (swim)................... , so I shouldn't (run)................. too far from the shore. 4. I haven't got a car at the moment, so I (go)............... to work on the bus this week. Usually I (drive)................. to work. 5. She is very interested in (read).............. books. 6. Please be quiet! I (try)........... to concentrate. 7. Look! it (snow).............. 8. The sun (rise)................ in the west. 9. You (go)................. to the party tonight? 10. Let's (go).................. to the zoo. 11. Hurry! The bus (come).................... I don't want to miss it. 12. You can borrow my umbrella. I (not/ need)................ it at the moment. 13. How about (go)......................... on foot? 14. He (want)................ (be)................... a doctor. 15. Why we (not, go)................... to the cinema?

Đề bài: Rút gọn Làm giúp mình nha

tại sao lá lại có màu xanh cần gấp

Làm giúp mình bài tìm x câu a nha

Giúp mình với ạ.Chỉ cần làm câu b thôi ạ. Mình cảm ơn