Bicycles_______ in the driveway. A. must not leave B. must not be leaving C. must not be left D. must not have left Beethoven’s Fifth Symphony_______ next weekend.[ Symphony: khúc giao hưởng] A. is going to be performed B. has been performed C. will be performing D. will have perform All bottles_______ before transportation. A. frozen B. were froze C. were frozen D. are froze ______________ yet? A. Have the letters been typed B. Have been the letters typed C. Have the letters typed D. Had the letters typed English has become a second language in countries like India, Nigeria or Singapore where_______ for administration, broadcasting and education. A. is used B. it is used C. used D. being used The telephones_______ by Alexander Graham Bell. A. is invented B. is inventing C. invented D. was invented Lots of houses_______ by the earthquake. A. are destroying B. destroyed C. were destroyed D. is destroyed Gold_______ in California in the 19th century. A. was discovered B. has been discovered C. was discover D. they discover The preparation_______ by the time the guest_______. A. had been finished- arrived B. have finished- arrived C. had finished-were arriving D. have been finished- were arrived The boy_______ by the teacher yesterday. A. punish B. punished C. punishing D. was punished “Ms Jones, please type those letters before noon”_ “They’ve already ______, sir. They’re on your desk.” A. typed B. been being typed C. being typed D. been typed Sarah is wearing a blouse. It_______ of cotton. A. be made B. are made C. is made D. made They had a boy _______ that yesterday. A. done B. to do C. did D. do We got our mail _______ yesterday. [have/get sth done] A. been delivered B. delivered C. delivering D. to deliver James_______ the news as soon as possible. A. should tell B. should be told C. should told D. should be telled My wedding ring _______ yellow and white gold. A. is made B. is making C. made D. make Mr. Wilson is _______ as Willie to his friend. A. known B. knew C. is known D. know References _______ in the examination room. A. not are used B. is not used C. didn’t used D. are not used Laura _______ in Boston. A. are born B. were born C. was born D. born His car needs ________. [sth needs doing= sth needs to be done] A. be fixed B. fixing C. to be fixing D. fixed

Giúp mình nha, mình cần gấp!! Nhớ đúng, cảm ơn trước! Có hình nha! Cho tam giác ABC, các đường trung tuyến BM, CN. Gọi D là điểm đối xứng với B qua M, gọi E là điểm đối xứng với C qua N. a) Chứng minh E, A, D thẳng hàng b) Chứng minh E và D đối xứng nhau qua A

Transformation: 1. He worked so hard that he felt exhausted after work. -He felt_________________________________________ 2. She obtained what she wanted because she was hard-working. - She was such_______________________ 3. Putting an end to Covid-19 is our aim. - We __________________________________. 4. It’s useless to build another bridge at this part of the river. - There’s ___________________________________________. 5. No one clapped their hands though she sang beautifully. - However ________________________________________. 6. I can’t eat this beef steak because it is so spicy. - This steak is _____________________________________.

4 câu hoi ó mn giúp mình nho:((( plsss 117. If only I _____ busy yesterday. I could have helped you with the problem. A) weren’t B) hadn’t been C) wasn’t D) haven’t been 118. He wishes his father _____ him some shoes before the new term starts. A) was buying B) was going to buy C) would buy D) had bought 119. I wish our school _______ a bigger library than it has. A) had had B) would have C) had D) will have 120. I wish we _______ late for this film. I can’t follow the story. A) didn’t arrive B) hadn’t arrived C) wouldn’t arrive D) wouldn’t have arrived

hãy nêu cảm nhận của mình về số phận của những đứa trẻ sống thiếu tình thương cha mẹ (trình bày bằng đoạn văn từ 8-10 câu). Lưu ý :Ko sao chép mạng

Phân tử hợp chất A tạo bởi 3 nguyên tố là Bari, lưu huỳnh, oxi. Trong đó thành phần phần trăm theo khối lượng các nguyên tố lần lượt là: 58,8% bari , 13,7% lưu huỳnh, còn lại là oxi.Tính số nguyên tử của mỗi nguyên tố có trong phân tử hợp chất A, biết phân tử A nặng hơn phân tử clo 3,28 lần

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Giúp câu 22-24 ạ câu 25 ai biết thì làm ạ

Cho hình thang cân ABCD ( AB//CD, AC<AD ) có AB= AD. Chứng minh - BD là phân giác của góc B - CA là phân giác của góc C

Acupuncture is one of the oldest medical treatments in the world. It originated in China more than 2,500 years ago. The practice of acupuncture is rooted in the idea of promoting harmony between humans and the world around them and a balance between yin and yang. Although there are unanswered questions, acupuncture appears to work. Scientific studies offer evidence that it can ease pain and treat from simple to complicated ailments. The technique of acupuncture involves placing hair-thin needies in various pressure points (called acupoints) throughout the body. Stimulating these points is believed to promote the body’s natural healing capabilities and enhance its functions. Originally, there were 365 acupoints, but this has increased to more than 2000 nowadays. Acupuncture is considered to be very safe when enough precautions are taken. The most common side effects with acupuncture are soreness, slight bleeding, or discomfort. Some people may feel tired after a session. Care is also needed so that inner body parts are not touched by the needles. Despite its general safety, acupuncture isn’t for everyone. People who have bleeding problems or are taking blood related medicine should not have the treatment. it's also not recommended for people who have electronic medical devices inside their bodies. Today, a lot of people use acupuncture as a reliable alternative to modern medicine. According to a US. 2002 survey (the most reliable survey to date), an estimated 8.2 million American adults had tried acupuncture. This number has been reported to be increasing steadily. NHỜ CÁC BAN THU GỌN LẠI GIÚP MÌNH CÁI