cho một hình chữ nhật có chiều dài gấp 3 chiều rộng. Nếu thêm chiều dài 2m và giảm chiều rộng đi 2m thì được một hình chữ nhật mới có diện tích kém diện tích hình chữ nhật ban đầu 44m2. Tìm các cạnh của hình chữ nhật ban đầu ?

giúp mk vs nhé,mk cảm ơnnnnnnnnnnnnnnnnnnnnnnnnnn

Bài 3: Cho dạng đúng của động từ trong ngoặc: 1. These doors should____________ at night. (shut) 2. The new bridge __________next year. (build) 3. Rice____________in tropical countries. (grow) 4. This monument ____________ in the 19th century . ( build) 5. A large number of fishermen __________ when the storm struck. (kill) 6. Raw sewage ___________directly into the sea. (pump) 7. Up to now, nothing ____________ to solve their problem. (do) 8. ASEAN ____________ in 1967 in Bangkok, Thai land. (found) 9. This work ____________ yet. (not finish) 10. Ao dai used to__________ in our school many years ago. (wear) 11. A new style of Jeans ___________ in the USA last year. (introduce) 12. This magazine widely __________ by both teenagers and adults. (read) 13. Malaysia ___________ into two regions. (divide) 14. The chicken ____________ everyday. (feed) 15. Last year ordinary light bulbs ____________ in our house, but now energy-saving ones____________ (install-use) Bài 4: Cho dạng đúng của động từ trong ngoặc (ở dạng chủ động hoặc ở dạng bị động): 1. Everyone _______________ by the terrible news yesterday. (shock) 2. The accident______________ right here at 6:30 last night. (happen) 3. Mr Harris_______the class into two sections tomorrow. (divide) 4. Wilson______________the money from Brown two weeks ago. (borrow) 5. My friend_______________to me about it several times now. (write) 6. Davis_______________to the rank of sergeant last week. (promote) 7. All the students_______________ guests to the party tomorrow night. (bring) 8.  More classes in English_______________in the catalog next fall. (list) 9. That movie about Napoleon’s life_______________me greatly. (disappoint) 10.  The mail _______________ to this office before 10 a.m. (deliver, always) 11. Who _______________ the food for the picnic next weekend? (furnish) 12.  Think carefully. I’m sure you _______________ his name. (remember) 13.  We_______________very kindly by our hosts last Saturday. (treat) 14. MrWilson________something interesting statements yesterday. (make) 15.  A new textbook _______________ by that company next year. (publish) 16.  His sharp remarks _______________ everyone last night. (embarrass) 17. Fred_______________ to the fellow by Mr. Brown yesterday. (introduce) 18. The Ajax Shoe Company _______________ 25 new men next month. (employ) 19. Only 25 new students_______________into the department in 1955. (admit) 20. The letters _______________ by Tom? (send)

..........................................

Bài 1: Cho dạng đúng của động từ trong ngoặc ở dạng CÂU BỊ ĐỘNG. 1. The broken table____________ yesterday. (repair) 2. A new mobile phone ____________ next month. (buy) 3. Flowers ____________ in the garden now. (water) 4. English ____________ for 3 months by this weekend. (learn) 5. This movie ____________ yesterday. (watch) 6. This book ____________ three times. (read) 7. My motorbike ____________ yesterday. (steal) 8. My watch____________last night. (break) 9. The Statue of Liberty ____________ to the United States by France in 1885. (give) 10. The Statue of Liberty ____________ by Frederic Auguste Bartholdi. (design) 11. It ____________ in France in July 1884. (complete) 12. In 350 pieces, the statue then____________to New York, where it arrived on 17 June 1885. (ship) 13. The pieces____________ together and the opening ceremony (take) place on 28 October 1886. (put) 14. Every year, the Statue of Liberty ____________ by many people from all over the world. (visit) 15. Homework ____________ twice a week. (assign) Bài 2: Cho dạng đúng của động từ trong ngoặc: 1. Why the car____________yesterday? (steal) 2. French and English ____________ in Canada. (speak) 3. How information ____________ in our brain? (store) 4. This house is going ____________ next month. (sell) 5. Yesterday, applicants for this position ____________thoroughly. (examine) 6. He ____________ by his father yesterday. (punish) 7. Linh ____________ the job last month but she turned it down. (offer) 8. When penicillin ____________? (discover) 9. The car ____________ at the moment. It broke up in an accident last Sunday. (repair) 10. The astronaut’s clothes____________ from special materials. (make) 11. Nothing____________to you if you do not work hard. (give) 12. References____________in the examination room. ( not use) 13. The road to my village____________next year. (widen) 14. Mary ____________ in Boston. (bear) 15. That book ____________ by a famous writer. (write)

vẽ anime/ chibi boy or girl ngầu và cute nha mình sẽ like 5* nha

Không chép mạng chỉ được tham khảo thôi ạ k quá dài nha

Mn ơi giúp mình làm bài này với mình đang cần gấp lắm ạ

giúp mình với ai nhanh mình tick

Giúp mik với nhé. Mik hết điểm òi nên mong các bạn thông cảm