viết 1 bài văn cm tôi đã lớn khôn, người ấy sống mãi trong lòng tôi

 LEISURE INBRITAIN
         The British spend their free time indifferent ways. People generally use it to relax but many people also (1) ___________ voluntary work, especially for charities.
          People spend a lot of theirfree time in the home, where the (2) ___________ popular leisure activity iswatching television, the average viewing time being 25 hours a week. People often(3) ___________ programs on videos so that they can watch later, and videorecorders are also used___________ (4) watching videos hired from a videorental shop.
          Reading is also favourite wayof spending leisure time. The British spend a lot of time
reading newspapers and magazines. In the summer gardening is popular, and inwinter it is often replaced by “do – it – yourself”, (5) ___________ people spend their timeimproving or repairing their homes. Many people have pets to look after; taking the dog for a daily walk is a regular routine.
         The extra leisure time (6)___________ at weekends means that some leisure activities, many of them to do with sport, normally (7) ___________ place only then. Traditional spectator sports include football, cricket, horse racing, motor racing and motorcycle racing.Popular forms of (8) ___________ are swimming, tennis, ice-skating or rollerskating, cycling, climbing, and hill or country walking.
          Families often have a “day out”at the weekend, especially in summer, with a (9) ___________ to a local eventsuch as a festival, fair or show. Young people especially go to clubs and discos, while people of all (10) go to the theatre, the cinema, art exhibitions and concerts.

(x + 2)^2 + (2x -1)^2-(x - 3)^2 = 36

(2x -1)2  + (x + 3)2  - 5(x + 7)(x - 7) = 0 

là 6,4 sao ghi 6,2

II. Complete the text with one word in each gap.
The joys of exercise?

For years, the experts 1 __________ been saying that exercise is good for you. Well, I'm 2 __________ so sure about that! For the last two months, I've 3 __________ doing a lot of jogging, swimming and playing hockey. But I don't know if it 4 __________ done me much good. At the moment I've 5 __________ about eleven bruises on various parts of my body, a swollen ankle and a rash from the water in the swimming pool! And all that has been caused 6 __________ exercise. In fact, I've 7 __________ felts o terrible in my life! My friends think I 8 __________ making it up, but I'm not. 9 __________ I started exercising, I've felt worse day by day. I've given it a lot of thought and I have 10__________ that maybe exercise is not the thing for me after all!

(x+y)^2-4(x+y)+4

thu gọn bt sau

Bài 6. Cho hình thang vuông ABCD có A = D = 90°. Đường chéo BD vuông góc với cạnh bên BC và BD = BC

a) Tính các góc của hình thang.

b)        AC là phân giác góc A.

Tính thành phần phần trăm về khối lượng của nguyên tố oxi trong nước?

tìm nghiệm của đa thức 5x^+3x-14

mong mọi ng giúp giúp gấp

đặt câu:Cụm C –V là cụm từ(danh từ, động từ, tính từ)