uses crt;var n,i,s:integer;begin clrscr; s:=0; repeat write('Nhap so: '); readln(n); if n>2000 then writeln('Loi!NHAP LAI!'); until n<=2000; for i:=1 to n do s:=s+i; write('Tong: ',s); readln;end.
programtinh_tong;
uses crt;
var a,i,s: longint;
begin
clrscr;
s:= 0;
while s<=2000 do begin writeln('nhap so n: ');
readln(n);
s:= s+n;
writeln('tong la: ',s);
end;
readln
end.
1. ______________________________________________? -> Katty is from German. 2. ______________________________________________? -> Levi and Erwin speak Japanese. 3. ______________________________________________? -> Steve Roger is American. 4. ______________________________________________? -> Sear Tower is 442 meters high. 5. ______________________________________________? -> This road is 1 kilometer long. 6. ______________________________________________? -> I’m 170 centimeters tall. III. Choose the correct answer. 1. Where are you from? – I’m from _______. A. English B. French C. Brazil D. Australian 2. What is his nationality? – He is _______. A. Vietnam B. America C. New Zealand D. German 3. Which language do they speak? A. Vietnamese and English B. Canadian and England C. Spain and French D. China and Japanese 4. Do you know where Mike is? – He is on _______ in London. A. vacation B. season C. destination D. nation 5. The Big Ben is _______ Eiffel Tower. A. short than B. shorter than C. the shortest D. shortest than 6. What is _______ mountain in Viet Nam? – It’s Phanxipang. A. the tallest B. the taller C. the higher D. the highest 7. How many countries are there in the _______? – a lot of countries. A. province B. world C. ward D. continent 8. The Great Wall of China is 6,000 kilometers _______. A. high B. tall C. short D. long 9. Mexico City has a________ of 13.6 million. A. population B. number C. people D. money 10. On this summer vacation, we are going to _______ on a mountain. A. go swimming B. go shopping C. go diving D. go hiking 11. The _______ is home to many kinds of fish and marine animals. A. sea B. forest C. beach D. rain 12. This river is very long. Where does it _______ into? A. flow B. float C. go D. run 13. There is a big _______ in the park. We can feed the ducks there. A. river B. lake C. mountain D. pool 14. Viet Nam is a very great country. It has _______ beautiful places. A. lots of B. a lot of C. lot of D. A&B 15. There is a lot of _______ so the country is very green. A. forests B. trees C. rain D. plants 16. Viet Nam doesn’t have _______ deserts. A. some B. any C. a lot D. few 17. How many languages can you _______? A. talk B. say C. have D. speak 18. _______ people is very friendly. A. Canadian B. America C. Japan D. China 19. My favorite subject at school is _______. We study with an _______ teacher. A. England – American B. English – American C. English – America C. England – America 20. _______ beautiful beaches in your country? Yes. They are in Vung Tau, Phan Thiet, Nha Trang and Phu Quoc Island. A. Is there any B. Are there some C. Are there any D. Is there some IV. Fill in the blank with a correct form of the adjective in brackets. 1. The Mekong River is the _______ river in Viet Nam. (long) 2. Mexico City is the _______ city in the world. (big) 3. Tuan Anh and Hoang Phat are the _______ students in the class. (tall) 4. Petronas Twin Tower is _______ than Sears Tower. (tall) 5. These books are _______ than those books. (thick) 6. My sister is _______ than me. V. Rewrite the sentences, using comparatives and superlatives. 1. Nam is taller than Ngoc. Ngoc is ______________________________________________________________________. 2. The Red River is shorter than The Mekong River. The Mekong River is ___________________________________________________________. 3. I am thinner than my uncle. My uncle is ___________________________________________________________________. 4. No one in this house is smarter than my dad. My dad is ____________________________________________________________________. 5. Nhan is 24 years old and his brother is 29. Nhan is ______________________________________________________________________. 6. Dang’s house is smaller than Tai’s house, but Tai’s house is smaller than Minh’s house. Minh’s house is ________________________________________________________________.
một bể bơi hình hộp chữ nhật có chiều dài 12m chiều rông 4,5m nước trong bể cao 1,5m. tính thể tích nước trong bể ?
Đề bài: Imagine an ideal means of transport for your area. Write a short description of it "Tưởng tượng một phương tiện giao thông lý tưởng cho khu vực của bạn. Viết một mô tả ngắn về nó". In your writing, you should mention:( Viết dựa vào những câu hỏi này nhé) - The name you give to it. - What it is like - What kind of energy it uses - Why it is good for your area KHÔNG CHÉP MẠNG, VIẾT TRÊN 8 CÂU VIẾT DỰA VÀO PHẦN CÂU GỢI Ý TRÊN, CÁC BẠN ĐỌC KỸ ĐOẠN VĂN TRONG ẢNH NHÉ, PHẢI VIẾT VỀ PT GIAO THÔNG DO MÌNH NGHĨ RA VÀ CHẠY BẰNG NĂNG LƯỢNG GÌ? CHỨ KO PHẢI LÀ NHƯ XE ĐẠP,... LÀ NHỮNG PT CÓ TỪ TRƯỚC. TẤT CẢ CÁC HÌNH THỨC NHƯ SPAM, TRẢ LỜI KHÔNG ĐẦY ĐỦ, COPY MẠNG, SÁCH THAM KHẢO, NỘI DUNG KO LIÊN QUAN ĐẾN CÂU HỎI,... NHẸ MÌNH SẼ VOTE 1*, NẶNG MÌNH SẼ BÁO CÁO. TRONG VÒNG TỐI NAY Ạ, MONG CÁC BẠN GIÚP MÌNH.HẠN TRONG HÔM NAY.
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