tính nhanh tổng dãy số :2,8,14,20,26,32,38,44

Mng giải giúp em vs huhuu !! Em cảm ơn mng ak

Giúp mìn với ạ mình cần gấp cảm ơn nhiều ạ

viết thêm các số liền trước và liền sau của hai số 3532 và số 3529 để được sáu số tự nhiên rồi sắp xếp số tự nhiên đó theo thứ tự từ bé đến lớn

mọi người làm bài 5 cả 2 câu được không ạ, em cảm ơn trước

Khi cho 125 ml dung dịch KOH 1M vào 1000 ml dung dịch HCl có pH = a thu được dung dịch chứa 8,85 gam chất rắn giá trị của a là

Tìm nghiệm nguyên của phương trình sau: $3^x+4^y=5^z$ Không dùng $\ln$ hay đồng biến nghịch biến, dùng cách của cấp 2 thôi ạ

Chỉ ra các yếu tố nghệ thuật của 1 truyện ngắn Giúp mk vs

Tính bằng cách thuận tiện nhất .... 2018 - 3 + 3 + 3 + 3 + ....... + 3 2016 số 3

101. He wanted to know _______ shopping during the previous morning. A. if we had been going B. that if we had been going C. we were going D. that we were going 102. He asked me _______ Robert and I said I did not know _______. A. that did I know . who were he B. that I knew . who he had been C. if I knew. who he was D. whether I knew . who had he been 103. The mother asked her son ______________________. A. where he has been B. whether I had been C. where has he been D. where had he been 104. Martin asked me _______. A. how is my father B. how my father is C. how was my father D. how my father was 105. The host asked Peter _______ tea or coffee. A. whether he preferred B. that he preferred C. did he prefer D. if he prefers 106. She asked me _______ my holidays _______. A. where I spent . the previous year B. where I had spent. the previous year C. where I spent . last year D. where did I spend . last year 107. He advised _______ too far. A. her did not go B. her do not go C. her not to go D. she did not go 108. John often says he _______ boxing because it _______ a cruel sport. A. doesn’t like. is B. did not like . were C. not liked . had been D. had not liked . was 109. Nancy asked me why I had not gone to New York the summer _______. A. before B. ago C. last D. previous 110. He asked _______ him some money. A. her to lend B. she to lend C. she has lent D. she lends 111. Andrew told me that they _______ fish two _______ days. A. have not eaten . ago B. had eaten. previous C. did not eat . before D. would not eat . last 112. Jason told me that he _______ his best in the exam the _______ day. A. had done . following B. will do . previous C. would do. following D. was going . previous 113. John asked me _______ in English. A. what does this word mean B. what that word means C. what did this word mean D. what that word meant 114. The mother told her son _______ so impolitely. A. not behave B. not to behave C. not behaving D. did not behave 115. She said she _______ collect it for me after work. A. would B. did C. must D. had 116. She said I _______ an angel. A. am B. was C. were D. have been 117. I have ever told you he _______ unreliable. A. is B. were C. had been D. would Be 118. I told him _______ the word to Jane somehow that I _______ to reach her during the early hours. A. passing . will try B. he will pass . tried C. to pass. would try D. he passed . have tried 119. Laura said she had worked on the assignment since _______. A. yesterday B. two days ago C. the day before D. the next day 120. John asked me _______ interested in any kind of sports. A. if I were B. if were I C. if was I D. if I was 121. John asked me _______ that film the night before. A. that I saw B. had I seen C. if I had seen D. if had I seen