Giúp em với ạ em cảm ơn nhiều lắm ạ!!!!

Cứu với ah ;-; ;-; ;-; ;-;;-; -; -; ; ;-;- ;

Secondly,one important rule in family is to spend time each other. In a week,family memebers can sit together to talk about each person work so that everyone shares opinion about work and talk about family more,its shows mutual respect one another. trong đoạn này sửa lỗi giúp

Hấp thụ toàn bộ 0,15 mol CO2 vào dung dịch chứa 0,25 mol Ca(OH)2. Sau phản ứng thu được muối canxi cacbonat và nước, khối lượng dung dịch sau phản ứng tăng hay giảm bao nhiêu gam? giúp mình với

mn ơi mình lật sách ra thấy câu c,d đều đúng á....Mà mình gặp câu này hoài ...có khi đề sai ko....Gặp cái ko bt chọn c hay d....

Giúp mình với ạ mình cẢm ơn nhiều

Nhanh nhanh nhanh giúp mình vs mọi người Nhanh và đúng vote cho 5 sao cảm ơn cà câu trả lời hay nhất

I. Write the correct form or tense of the verbs in brackets. 1. You should________ (do) your homework, instead of _________ (watch) TV before dinner. 2. She turned on the radio because she wanted ____________ (listen) to some music. 3. ____________ (you/ watch) the news on TV last night? 4. What ____________ (you/ do) tonight, Hung? 5. Which programme ____________ (Linda/ like) best? 6. A new series of wildlife programmes ____________ (be) on at 9 o’clock Monday evenings. 7. My father never ____________ (watch) romantic films on television. 8. I only let my kids ____________ (watch) television at the weekends. II. Fill in each sentence with an appropriate preposition. 1. Do you play sports _______ school? 2. We go swimming _______ Tuesdays and Saturdays. 3. Sports is good _______ your health. 4. Jimmy is very good _______ volleyball and basketball. 5. My karate club is _______ Nguyen Trai Street. 6. What sports do you play _______ your free time? 7. Pelé was bor _______ October 21st, 1940. 8. _______ 1958, _______ the age of 17, Pelé won his first World Cup. III/ Use the prompts to write sentences. 1. We/ go/ skiing yesterday. ____________________________________________ 2. you/ watch/ the men’s basketball final/ TV/ last night? ____________________________________________ 3. I/ not play/ badminton/ last Sunday/ because/ I/ be/ ill. ____________________________________________ 4. Sue and her friends/ do/ yoga/ the gym/ now. ____________________________________________ 5. Last week/ we/ study/ how/ surf. It/ be/ very interesting. ____________________________________________ 6. He/ usually/ play/ football/ his friends/ Saturdays. ____________________________________________ 7. Where/ the children/ be/ yesterday morning? They/ be/ at the swimming pool. ____________________________________________ 8. His father/ teach/ him/ how/ play/ football/ a very young age.

Cho hàm số y bằng x^4-8mx^2+5m Tìm m sao cho a/hàm số đ biến trên (2,+vô cực ) b/ h/s nghịch biến trên ( -vô cực , -2)

nào nhỉ................mình phân vân giữa B và D á