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20 tháng 9 2023

\(\dfrac{21}{10}-\dfrac{3}{4}-\dfrac{2}{5}=\dfrac{42}{20}-\dfrac{15}{20}-\dfrac{8}{20}\)

\(=\dfrac{42-15-8}{20}\)

\(=\dfrac{19}{20}\)

20 tháng 9 2023

mẫu số chung là 20 nên
21/10x2=42/20
3/4x2=15/20
2/5x2=8/20
lấy 42/20-15/20-8/20=19/20 nha

20 tháng 9 2023

You must her report carefully before making a decision

A. do

B.study

C.play

D.have

20 tháng 9 2023

ở đâu vậy

19 tháng 9 2023

1. This city got 500,000 population.

2. Four people are in my house

Tick giúp mik nha

20 tháng 9 2023

2. There are four people in my house.

19 tháng 9 2023

Underline đâu bn?

19 tháng 9 2023

A -> has

19 tháng 9 2023

1. talkative.

2. funny

3. kind

4. boring

19 tháng 9 2023

What color of nam's eyes?

19 tháng 9 2023

what is mean?

19 tháng 9 2023

\(1-B\\ 2-D\)

IV. Make questions for the underlined part 1. ……………………………………………………………………………. - I live in an apartment. 2. …………………………………………………………………………….. - My apartment is on the fifth floor. 3. ……………………………………………………………………………. - My apartment has two bedrooms. 4. ……………………………………………………………………………… - It has a gym. 5. ……………………………………………………………………………… - I live with my father, mother and baby sister. 6. ……………………………………………………………………………….. - She works on a construction site. 7……………………………………………………………………………………. -...
Đọc tiếp

IV. Make questions for the underlined part

1. …………………………………………………………………………….

- I live in an apartment.

2. ……………………………………………………………………………..

- My apartment is on the fifth floor.

3. …………………………………………………………………………….

- My apartment has two bedrooms.

4. ………………………………………………………………………………

- It has a gym.

5. ………………………………………………………………………………

- I live with my father, mother and baby sister.

6. ………………………………………………………………………………..

- She works on a construction site.

7…………………………………………………………………………………….

- He works in a shoe company.

8. ……………………………………………………………………………………

- Our house is small.

V. Put the words in the correct order to make complete sentences

1. housework/ What/ do/ you/do/?

………………………………………………………………………………….

2. does/ What/ your mother/ housework/ do/?

…………………………………………………………………………………

3. your brother or sister/ does/ What/ do/ housework/?

………………………………………………………………………………..

4. the most/ Who/ housework/ does/?

…………………………………………………………………………………..

5. housework/ your father/ do/ does/ What/?

…………………………………………………………………………………….

1
19 tháng 9 2023

lV.

1. Where do you live?

2. Which floor is your apartment?

3. How many bedrooms are there in your apartment?

4. What does it have?

5. Who do you live with?

6. Where does she work?

7. Where does he work?

8. What's your house like?

V.

1. What housework do you do?

2. What housework does your mother do?

3. What housework does your brother or sister do?

4. Who does housework the most?

5. What housework does your father do?

18 tháng 9 2023

1. Chưa thấy sai

2. is -> are

3. don't => doesn't

4. there are => are there

5. Does => do

18 tháng 9 2023

This sentence 1 has issue:

1. My house doesn’t have garage.

correct.

1. My house doesn’t have a garage.

IX. Rewrite the sentences 1. There is a living room, two bedrooms, a kitchen and a bathroom in my house. - My house …………… 2. Does your house have a balcony? - There …………………… 3. I like my bedroom the most. - My favourite ……………… 4. How many bedrooms does your house have? - How many bedrooms are ……………. 5. My house is near my school, so I walk to there every day. - My house isn’t ………………………………………………. 6. I drive to work every day. - I go ………………………………………………………………. 7. There are three...
Đọc tiếp

IX. Rewrite the sentences

1. There is a living room, two bedrooms, a kitchen and a bathroom in my house.

- My house ……………

2. Does your house have a balcony?

- There ……………………

3. I like my bedroom the most.

- My favourite ………………

4. How many bedrooms does your house have?

- How many bedrooms are …………….

5. My house is near my school, so I walk to there every day.

- My house isn’t ……………………………………………….

6. I drive to work every day.

- I go ……………………………………………………………….

7. There are three floors in my house.

- My house ………………………………………………………….

8. Does your house have a front yard?

- Is …………………………………………………………………

 

 

 

 

1
18 tháng 9 2023

no