Một hình chữ nhật có chu vi bằng 146m nếu giảm chiều dài đi 1/3 của nó thì được một hình chữ nhật có chu vi bằng 116m tìm diện tích hình chữ nhật ban đầu

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VI. Choose the best answer 1. In under a mìnute, your your body. can pump blood to bring oxygen and nutrients to every cell in A. brain 2. The human B. heart C. lungs D. vessels t system is a series of organs responsible for taking in oxygen and expelling carbon dioxide. A. circulatory 3. A healthy B. digestive between work and play ensures that everyone has a chance to enjoy their C. nervous D. respiratory lives. A. balance 4. Food and drinks which strongly B. control C. equality D. share the body can cause stress. A. boost B. develop C. encourage D. stimulate 5. "Look at those dark clouds!“ - “Yes, it A. will rain 6. Stop making that noise! You're getting on my A. muscles in some minutes." B. is going to rain C. are going to rain D.is raining B. brains C. nerves D. blood 7. I can't come to your party because I A. visit 8. The A. respiratory 9. Did you remeber to buy the magazine I asked you ?-Sorry, I didn't. I go out again. A.will buy 10. What's that on your curtains It's a stain. I A. will take C. will be taken Choose the word(s) CLOSEST in meaning to the underlined word(s) in each of the my cousin that week. C. visited system of the body lets us break down the food we eat and turn it into energy. B. will visit D. am visiting C. circulatory D. skeletal it when I B. digestive D. have bought C. am buying them to the dry cleaner's tomorrow B.am going to buy B.am going to take D. am going to be taken following questions. 1. Acupuncture can ease nausea and vomiting caused by chemotherapy. B. prevent C. reduce D. spoil A. increase 2. Are there any alternatives that might provide better options for gay people? B. decisions D. votes C. judgements A. choices Choose the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions. 1. Compound exercises can increase strength and size far effectively than isolation exercises. A. Light C. Mixed D. Single В. Неavy ro that it has a similar meaning to the first sentence.