he following questions. 1. A.washed B.looked C.opened D.missed 2. A. thing                    B. father                  C. healthy                  D. three Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress of the following questions. 3. A. apple B. tomorrow C. potato D. tomato 4. A. window B. Italian C. material D. mechanic B. VOCABULARY & GRAMMAR: (4.8ms) Circle the letter A, B, C, or D to indicate the correct answer to each of the following questions. 5. __________ pollution makes plants die. A. air B. noise C. water D. soil 6. A smart TV might help us __________ the Internet. A. surf B. send C. check D. Receive 7. Our car is old, ________ it drives beautifully. A. and B. but C. or D. so 8. It was very warm, ________ we all went swimming. A. and B. but C. or D. so 9. Do we have French ________ music after the break? A. and B. but C. or D. so 10. He lives in London ________ he studies at a college. A. and B. but C. or D. So

5 câu trắc nghiệm thôi mọi người

Câu 3 làm sao vậy ạ em đang cần gấp giúp em với

anh chị làm hộ em nhanh với mỗi anh chị một câu cho em đi ạ em đang cần gấp

rút gọn biểu thức sau: B= 3(c-2d)(c+2d)^2+3(c-2d)^2(c+2d)(c+2d)^3+ (c-2d)^3 mọi người giúp em với ạ em đang cần gấp

rúi gọn rôì tính gía trị biểu thức căn bậc hai(9*x^2 -12*x + 4) + 1 -3*x tại x = 1/3

* Reported speech with gerund “ Ving ” 1. " I'm sorry. I didn't phone you earlier" said Peter -> Peter apologized................................................................................................................................ 2. " Let's go out for dinner tonight" He said -> He suggested........................................................................................................................................ 3. " What about going to the cinema tonight?" said Mary -> Mary suggested.................................................................................................................... 4. " It's me. I've broken your glass" said the boy ->The boy admitted.................................................................................................................................. 5. " It was very kind of you to help me. Thank you,” Mr. Brown said to Peter -> Mr Brown thanked............................................................................................................................. 6. “ I hear you passed your exams. Congratulations! ” John said to us.  John congratulated……………… …………………………………………………………………. 7. “ I’ll drive you to the station. I insist,” Peter said to Linda.  Peter insisted on……………………………………………………………………………………… 8. “ You didn’t pay attention to what I said,” the teacher said to the boy.  The teacher accused…………………….…………………………………………………………… 9. “ I’ve always wanted to be rich,” Bob said.  Bob has always dreamed……………………………………………………………………............ 10. “ Don’t stay at the hotel near the airport,” I said to Ann.  I warned…………against……………………………………………………………………………. 11. “ Stay here! I can’t let you go out at night,” her mother said to Jane.  Her mother prevented………………………………………………………………………………… 12. “ It was very nice of you to visit me. Thank you,” Miss White said to Jack.  Miss White thanked…………………….……………………………………………………………. 13. “ I haven’t broken the window of your house. I don’t know anything about it” said the boy.  The boy denied………………………………………………………………………………………..

Write the FULL WORD in the answer box E.g: 1. Beth is so r_________e. When she says she’ll do something, she’ll do it! reliable USE / to separate answers E.g: read/eat 4.2. My sister is so kind and c………….g. She always helps other people. 5.3. I’m going to ask Laura for advice. She always tells the truth. She’s really h………….t. 6.4. As a teacher, you need to be p………….t. Some people learn more slowly than others and can be quite s………….e when you correct them. 7.5. I’m seeing Paul tomorrow and I hope he’s finished his part of the project. He can be so l………….y sometimes! 8.6. I get really nervous when I have to speak in front of people. I’m so s………….y. I wish I was more c………….t. 9.7. You have to be a………….s and h………….d-w………….g to do well at work. You should set clear goals and think about how you are going to reach them. 10.8. Running your own company means that you need to be o………….d. There’s a lot to do and not a lot of time to do it. 11.9. One of the hardest things about being a writer is being c………….e. It isn’t always easy to think of new ideas.

Bài 5: Cho mạch điện như hình vẽ bên. Biết R1 = 12Ω, R2 = 8Ω, R3 = 16Ω. Hiệu điện thế giữa hai đầu đoạn mạch là U = 48V. a. Cho RX = 14Ω. Tính điện trở tương đương của đoạn mạch và cường độ dòng điện trong mạch chính. b. Xác định RX để cường độ dòng điện qua RX nhỏ hơn 3 lần so với cường độ dòng điện qua điện trở R1.

Passive Voice : modal verb giúp mình với ạ mình cần gấp