Diện tích của căn phòng đó là:

12x8= 96(m2) Đổi : 96m2=9600m2

Diện tích của một viên gạch vuôg đó là:

4x4=16

Cần số viên gạch để lát hết căn phòng đó là:

9600:16=600(viên gạch)

b,Cần số tiền để mua gạch lát sàn là:

9600x 120000=1152000000(đồng)

Đáp số:a,600 viên gạch b,1152000000 đồng
thi tốt nhe

Hình tháp dân số già là hình tháp dân số có đáy hẹp, đỉnh không nhọn, cạnh tháp gần như thẳng đứng, biểu thị tỉ lệ sình và tỉ lệ tử vong đều thấp. Tuổi thọ trung bình cao

SPORTS IN BRITISH SCHOOLS

Football is the most popular game in Britain. English people enjoy watching important matches at the stadium. People often shout and cheer for one side or the other when they watch important matches. Nearly every school has its football team and every boy in Britain knows much about important games. He can tell you the names of the players in most important teams. He has pictures of them and knows the results of many matches. For many pupils, sport ¡s a popular part of school life. If someone is in the team, he can usually spend a Sarturday or Sunday away from home. He plays in a lot of matches then. When a school team wins a match, the whole school will feel proud of their school team. The school will become welknown for being good at certain sports and the pupils of the school can play in national or international teams.

Question 16. What do British people do when they watch important matches?

•        A. They keep silent

•        B. They watch and argue

•        C. They eat chewing gums

•        D. They shout and cheer

Question 17. Which of the following sentences is TRUE according to the passage?

•        A. People in Britain enjoy watching important matches at the stadium.

•        B. People often fight when they watch important matches.

•        C. Every school does not have its football team.

•        D. Every boy in Britain doesn't know the names of all players.

Question 18. For many pupils in Britain, football is…………………….

•        A. an uninteresting game

•        B. an important part of school life

•        C. a unnecessary game

•        D. an unimportant thing in their school life

Question 19. What can a pupil đo if he is in the team?

•        A. He can take part in football club

•        B. He can play football all day

•        C. He can play in a lot of matches

•        D. He can play in international teams

Question 20. When a school team wins a match, the school will

•        A. spend a lot of money for the prizes

•        B. become famous for being good at football

•        C. get a lot of money

D. go far from school to play football

V. Hãy chọn câu đúng nhất được thành lập từ các từ và cụm từ gợi ý trong số A, B, C hay D

Question 11. play/ marbles/ skip rodel Popular activity/ recess/ Vietnamese schools.//

•        A. Playing marbles and skipping rode are popular activity at recess in Vietnamese school.

•        B. Playing marbles and skipping rode are PopulÌar activitiles at recess in Vietnamese school.

•        C. Playing marbles and skipping rode are popular activities in recess in Vietnamese school.

•        D. Playing marbles and skipping rode ¡s pOpular actIvitles at recess in  Vietnamese school.

Question 12. Talking/ most popular activiy/ recess/ our school/

•        A. Talking is the most popular activity at recess in our school.

•        B. Talking is one most popular activity at recess in our school.

•        C. Talking is the most popular activity, at recess of our school.

•        D. Talking is the most popular activity for recess for our school.

Question 13 Some American students/ swap/ football card/friend//

•        A. Some American students often swap their football cards with their friends.

•        B. Some American students often swap their football cards for their friends.

•        C. Some American students often swaps their football card with their friends.

•        D. Some American students often swap their football card with their friends.

Question 14 Nga and Phong/ want/ take part/ English Club/ their school/

•        A. Nga and Phong wants to take part in English Club of their school.

•        B. Nga and Phong want to take part of English Club of their school.

•        C. Nga and Phong want to take part in English Club of their school.

•        D. Nga and Phong want to take part from English Club of their school.

Question 15. All activitles/ stop/ the yard / become/ quiet/ the bell/ ring.//

•        A. All activities stop and the yard becomes quiet when the bell rings.

•        B. All activities stops and the yard become quiet when the bell rings.

•        C. All activitiles stop and the yard become quiet when the bell rings.

•        D. All activities stop and the yard becomes quiet when the bell ring.

Question 1. ................. a beautiful day!

•        A. It’s

•        B. What

•        C. How

•        D. What’s

Question 2. He is a.................. boy. He is always asking questions.

•        A. naughty

•        B. eager

•        C. curlous

•        D. noisy

Question 3. They .................. healthy after the summer vacation.

•        A. looked

•        B. were seeming

•        C. were looking

•        D. were appearing

Question 4.We shouldn't cross the street outside the..................

•        A. pavement

•        B. foot lane

•        B. sidewalk

•        D. zebra crossing

Question 5. He took me by ................... hand when we crossed the street.

•        A. the

•        B. my

•        C. greet

•        D. one

IV. Em hãy khoanh tròn một lỗi sai trong những phần tô đậm ở những câu sau.

Question 6. Many foreigners will come to visit Viet Nam every year

•        A. foreigners

•        B. will

•        C. come

•        D. visit

Question 7. My close friend like Math but she learns it not very well.

•        A. my

•        B. like

•        C. Math

•        D. learns

Question 8. Hoa sometimes skips rode and plays catch in recess.

•        A. sometimes

•        B. skips rode

•        C. plays

•        D. at

Question 9. I and my younger sister usually listens to music in our free time.

•        A. my

•        B. listens

•        C. to

•        D. in

Question 10. In her Geography class, she studys maps and learns about different countries

•        A. her

•        B. studys

•        C. learns

•        D. about