Viết bài văn nghị luận bàn về câu nói:"Cuộc đời không ngợi khen những gì bạn biết mà chỉ tưởng thưởng cho những việc bạn đã làm."

Tìm lỗi trong câu.
1. Thank you very much for help me,boy!
2.Jogging is one of the most popular sport in Viet Nam today
3.Although this English centre has well-qualified teachers, I want to join a couse here.
Hoàn thành câu sau
1.Nha Trang/be/one/the/famous/places/tourism/Viet Nam
Đọc và trả lời câu hỏi

Every year people in many countries learn English. Some of them are young children. Others are teenagers. Many are adults. Some learn at school. Others study by themselves. A few learn English just by hearing the language in films, on telivision, in the office or among their friends. Most people must work hard to learn English.

Why do all these people learn English? It’s not difficult to anwer this question. Many boys and girls learn English at school because it is one of their subjects. Many adults learn English because it is useful for their work. Teenagers often learn English for their higher studies because some of their books are in English at the college or university. Other people learn English because they want to read newspapers or magezines in english.
1 What does the word"them" in paragraph 1 refer to??
A children B.teenagers C.adults D. people
2. Which of the following methods of leaning English is not mentioned in the passage?
A study by themselves B.study abroad C hearing the language in film or on TV D.learning at school
3.Where do many boys and girls learn English
A. at school B.at home C.in the office D.in the evening classes
4.why do scholll childen learn english
A. It's useful for their work B.It helps them to read English books C.It's one of their subjects
D.It enables them to listen to English songs
5.Why is English necessary for higher education?
A.Some books are in English at collage B.English is used in newspapers or manazines
C.Some people want to travel to England D.English is taught at collage or university

1.Hoa/not write / pen pal/ two/years

2.If/I/have/chance/meet/alien/i/invite/him/my home/have/some drink

viết lại câu

Mr.Brown has lost the game. He looks very sad(who)

Nêu ý nghĩa thích nghi của các đặc điểm cấu tạo ngoài của Chim

Rút gọn biểu thức sau

a,\(\sqrt{\frac{2-\sqrt{3}}{2}}+\frac{1-\sqrt{3}}{2}\)

b,\(\sqrt{3+2\sqrt{2}}+\sqrt{6-4\sqrt{2}}\)

c,\(\frac{\sqrt{2+\sqrt{3}}}{2}:\left(\frac{\sqrt{2+\sqrt{3}}}{2}-\frac{2}{\sqrt{6}}+\frac{\sqrt{2+\sqrt{3}}}{2\sqrt{3}}\right)\)