sắp xếp câu tạo thành đoạn hội thoại: _____ A: One 2010 study showed that only 37% of "heavy" media users had grades lower than the average, while 35% of "light" users lower in average grades. ____B: Other studies have found a negative relationship between social media usage and overall Grade Point Average (GPA) ____C: But does too much time social networking harm children's schoolwork? _____D: One small girl said that checking text messages and Facebook on her smartphone was the biggest obstacle to her homework. ____E: Several studies have showed opposite results. _____F: Some students are turning on software such as " Block Facebook" to block certain websites on their computers, and allow them to have only certain amounts of time on Facebook so that they can focus on homework. _____G: Social networking can help connect people with friends, give people the chance to share pictures online, and help people communicate easily. _____H: One study stated that " sending text messages and using Facebook while doing homework were bad for overall GPA". ______I. According to Facebook in 2016, there are over 618 million active users per day, and over a billion active users per month. ______J: In this study, there was no relatiom between an excess of social media and a below average grades.

câu 1:tính tổng N số chia hết cho 3. N nhập từ bàn phím.

Vừa gà vừa vịt có 150 con .Biết số con gà bằng 50% số vịt .Hỏi có bao nhiêu con gà bao nhiêu con vịt . Giúp mik với

Tình hình tôn giáo nước ta thế kỉ XVI-XVIII?

Nêu nguyên nhân thắng lợi, ý nghĩa lịch sử khởi nghĩa Lam Sơn

chứng minh cot x - cot 2x = 1 / sin 2x

Nóng chảy và đông đặc: chuyển từ thể nào sang thể nào. Nhiệt độ trong nóng chảy và đông đặc có đặc điểm gì?

Lm hộ mik rồi mik đánh giá tốt cho ❤

Why should we have a balanced diet ----Because .................................. Why should we have a balanced diet. --- We prefer ( gather ) ..................... around TV after dinner. She .............. her homework tonight. Children shouldn't spend much time ................ video games ( play ). I failed the exam because I didn't learn .......... A. good B. hardly C. hard D. well He listens to the test ........... A. carefully B. careless C. fast D. careful After ....... my toothache, it stopped hurting ( fix ) She ........... her homework tonight. ( finish ) Do you think your diet is balanced. Why. Why not. ---- Viết lại cho đúng. Lan/ like/ durians/ so/ Mai. ----- Hoa/ prefer/ read books/ watch TV. -------- Children/ should/ careful/ listen/ the pool lifeguard. ---------- I/ take part/ sport activities/ last summer Nhường cho mấy bạn nữ xinh nha. Ai ko phải là nữ hoặc ko xinh thì ko được trả lời nha

31. The earthquake ________ 6.5 on the Richter scale. A. weighed B. measured C. achieved D. counted