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5 tháng 1 2016

Có là:

4/9 x 45 = 20 (học sinh) 

5 tháng 1 2016

students in class is

45*4/9=20 ( sutudents)

26 tháng 9 2018

Đáp án: There are twelve classrooms in this school.

II. Choose the best answer to complete the following sentences. 1. - “___________ class are you in?” - “Class 6B.” A.Which B.Where C.When D.Whose 2. In many schools in Vietnam students have to wear a ___________. A.clothing B.suit C.uniform D.coat 3. Trung: “Why do you think most people learn English?” -Phong: “___________.” A.All of them are B.I hear it is very good C.Because it's useful to them D.Because I like it 4. When my friend misses the lessons, I always ___________ him...
Đọc tiếp
II. Choose the best answer to complete the following sentences. 1. - “___________ class are you in?” - “Class 6B.” A.Which B.Where C.When D.Whose 2. In many schools in Vietnam students have to wear a ___________. A.clothing B.suit C.uniform D.coat 3. Trung: “Why do you think most people learn English?” -Phong: “___________.” A.All of them are B.I hear it is very good C.Because it's useful to them D.Because I like it 4. When my friend misses the lessons, I always ___________ him my notes. A.takes B.send C.borrow D.lend 5. That is the laboratory ___________ we do all our experiments. A.which B.where C.when D.that 6. I'm absolutely no good at all ___________ any kind of sport. A.with B.on C.at D.for 7. - “How's your class this year?” - “Great. ___________ forty-seven students, and they are good friends.” A.It's B.They're C.There's D.There're 8. It is necessary for students to listen to their teacher ___________. A.attentive B.attentively C.attention D.attending 9. Children will work hard if the lessons are ___________. A.nice B.pleasant C.disappointing D.interesting 10. I'm always nervous when I'm ___________ an exam. 2 / 3 A.taking B.making C.working D.writing
1
6 tháng 10 2021

1.A  2.C  3.C  4.B  5.B  6.C  7.D  8.B  9.D  10.A

Every year, students in many countries learn English. Some of these students 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, ontelevision, in the office or among their friends. But not many are lucky enough to do that. Most people must work hard to learn another language.Many boys and girls learn English at school because it is one of their subjects. They study their own...
Đọc tiếp

Every year, students in many countries learn English. Some of these students 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

television, in the office or among their friends. But not many are lucky enough to do that. Most people must work hard to learn another language.

Many boys and girls learn English at school because it is one of their subjects. They study their own language, mathematics, and English. In England, America, or Australia, many boys and girls study their native language, which is English, mathematics, and another language, perhaps French, or German or Spanish.

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 college or university. Others learn English because they want to read newspapers or magazines in English.

1. According to the writer ________.

A. only adults learn English

B. no children like to learn English

C. English is useful only for teenagers

2. Most people learn English by ________.

A. watching videos only

B. working hard on their lessons

C. hearing the languages in the office

D. talking with foreigners

3. Many boys and girls learn English because ________.

A. it is included in their study courses

B. English can give them a job

C. they are forced to learn it

D. they have to study their own languages

4. In America or Australia many school children study ________.

A. English as a foreign language

B. English and mathematics only

C. such foreign languages as French, German, and Spams

D. their own language and no foreign language

5. Many adults learn English because ________.

A. English is spoken in their office

B. they want to go abroad

C. most of their books are in English

D. it helps them in their work

1
31 tháng 8 2021

1 C

2 B

3 A

4 C

5 D

Every year, students in many countries learn English. Some of these students 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 television, in the office or among their friends. But not many are lucky enough to do that. Most people must work hard to learn another language.Many boys and girls learn English at school because it is one of their subjects. They study their own...
Đọc tiếp

Every year, students in many countries learn English. Some of these students 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 television, in the office or among their friends. But not many are lucky enough to do that. Most people must work hard to learn another language.

Many boys and girls learn English at school because it is one of their subjects. They study their own language, and mathematics... and English. In England, America, or Australia, many boys and girls study their own language, which is English, and mathematics... and another language, perhaps French, or German or Spanish.

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 magazines in English.

1. According to the writer, _________.

A. English is popular in most of the world

B. no children like to learn English.

C. English is useful only for teenagers

D. only adults learn English.

2. Most people learn English by _________.

A. watching videos only

B. hearing the language in the office.

C. talking with foreigners

D. working hard on their lessons.

3. Many boys and girls learn English because _________.

A. English can give them a job.

B. it is included in their study courses

C. their parents make them.

D. They have to study their own language.

4. In America or Australia many school children study _________.

A. English as a foreign language.

B. English and mathematics only.

C. Such foreign languages as French, German, and Spanish.

D. Their own language and no foreign language.

5. Many adults learn English because _________.

A. it helps them in their work

B. they want to go aboard.

C. most of their books are in English.

D. English is spoken in their office.

1
31 tháng 8 2021

1 A

2 D

3 B

4 C

5 A

Every year, students in many countries learn English. Some of these students 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 television, in the office or among their friends. But not many are lucky enough to do that. Most people must work hard to learn another language.Many boys and girls learn English at school because it is one of their subjects. They study their own...
Đọc tiếp

Every year, students in many countries learn English. Some of these students 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 television, in the office or among their friends. But not many are lucky enough to do that. Most people must work hard to learn another language.
Many boys and girls learn English at school because it is one of their subjects. They study their own language, mathematics, and English. In England, America, or Australia, many boys and girls study their native language, which is English, mathematics, and another language, perhaps French, or German or Spanish.
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 college or university, others learn English because they want to read newspapers or magazines in English.

1. According to the writer__________.

A. only adults learn English

B. no children like to learn English

C. English is useful only for teenagers

D. English is popular all over the world

2. Most people learn English by__________.

A. watching videos only

B. working hard on their lessons

C. hearing the languages in the office

D. talking with foreigners

3. Many boys and girls learn English because__________.

A. it is included in their study courses

B. English can give them a job

C. they are forced to learn it

D. they have to study their own languages

4. In America or Australia many school children study__________.

A. English as a foreign language

B. English and mathematics only

C. such foreign languages as French, German, and Spanish

D. their own language and no foreign language

5. Many adults learn English because__________.

A. English is spoken in their office

B. they want to go abroad

C. most of their books are in English

D. it helps them in their work

2
25 tháng 9 2021

1D

2B

3A

4C

5D

25 tháng 9 2021

Every year, students in many countries learn English. Some of these students 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 television, in the office or among their friends. But not many are lucky enough to do that. Most people must work hard to learn another language.
Many boys and girls learn English at school because it is one of their subjects. They study their own language, mathematics, and English. In England, America, or Australia, many boys and girls study their native language, which is English, mathematics, and another language, perhaps French, or German or Spanish.
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 college or university, others learn English because they want to read newspapers or magazines in English.

1. According to the writer__________.

A. only adults learn English

B. no children like to learn English

C. English is useful only for teenagers

D. English is popular all over the world

2. Most people learn English by__________.

A. watching videos only

B. working hard on their lessons

C. hearing the languages in the office

D. talking with foreigners

3. Many boys and girls learn English because__________.

A. it is included in their study courses

B. English can give them a job

C. they are forced to learn it

D. they have to study their own languages

4. In America or Australia many school children study__________.

A. English as a foreign language

B. English and mathematics only

C. such foreign languages as French, German, and Spanish

D. their own language and no foreign language

5. Many adults learn English because__________.

A. English is spoken in their office

B. they want to go abroad

C. most of their books are in English

D. it helps them in their work

Thu gọn

25 tháng 3 2021

1 many

2 by

3 among

4 subjects

5 another

25 tháng 3 2021

1 many

2 .by

3. among

4 .subjects

5. another

28 tháng 6 2018

Đáp án: She is a teacher.

6 tháng 11 2017

Đáp án: Yes, he is.