K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

8 tháng 8 2016

1, our classroom is on the third floor

2, Nhung's house has six rooms3, what time your brother gets up ?

4, Tom's house is in the city and it's small RIGHT

5, how many teachers there are in your shool ?

\6, her garden is big. it's a big garden

7, Ba brushes his tooth at six forty five

8, every morning we have breakfast at seven o'clock RIGHT

9, this is my book and these are my books too

10, Does Minh's sister go to school at seven fifteen ?

8 tháng 8 2016

1, our classroom is on the three-> third  floor

2, Nhung's house haves-> has six rooms3, what time your brother gets up ?

4, Tom's house is in the city and it's small right.

5, how many teaches-> teacher there are in your shool ?

\6, her garden is big. it's a garden big-> big garden 

7, Ba brushes his tooth at six fouty five-> forty five.

8, every morning we have breakfast at seven o'clock right.

9, this is my book and these is-> are my books too

10, do-> does Minh's sister go to school at seven fifteen ?

3 tháng 8 2018

Tim loi sai trong cac cau sau va sua lai cho dung

1. She isn't->doesn't have classes on Saturday and Sunday

2. Her sister is at school at 7 o'clock to 11 o'clock(câu này cứ sao sao í)

3. Do->does your brother play sports every day ?

4. Hung gets up and brush->brushes his teeth in the morning

5. Trung's classroom is in->on the second floor

3 tháng 8 2018

Tim loi sai trong cac cau sau va sua lai cho dung

1. She isn't => doesn't have classes on Saturday => Saturdays and Sunday => Sundays

2. Her sister is at school at => from 7 o'clock to 11 o'clock

3. Do => Does your brother play sports every day ?

4. Hung gets up and brush => brushes his teeth in the morning

5. Trung's classroom is in => on the second floor

#Yiin

1 tháng 8 2018

1. He=> His mother is a doctor

2. Is your big school => school big?

3. Do-> Are you in class 6C ?

4. What time do you gets-> get up every day

5. Lan go-> goes to at 6.30 every morning.

6. What time do they do-> have their dinner ?

1 tháng 8 2018

1. He⇒ His

2. big school⇒ school big

3. Do⇒ Are

4. gets⇒ get

5. go⇒ goes

6. do⇒ have

8 tháng 11 2017

1 Ba doesn't get up at six o'clock every morning.

2 How many classrooms are there in his school?

3 How do you spell this word, Minh?

4 Stand up and open your book.

5 I am twenty-one years old and i'm a student

7 Is your house opposite the stadium?

8 There is a museum to the right of the house

9 In the neighborhood, there is a hospital and a factory.

10 Our class is on the third floor.

11 Nhung's house has six rooms

12 What time does your brother get up ?

Còn câu 6 mình thấy đúng mà!

20 tháng 10 2016

Bài 1: Đặt câu hỏi cho phần gạch chân

1.There is one boy in our class

-> How many boys are there in your class ?

2.That is our teaher

-> Who is that ?

3.These are pencils

-> What are these ?

4.Mr.quang lives in the country

-> Where does Mr. Quang live ?

Bài 2: Tìm lỗi sai và sửa lại

1.Our class is on the three floor

-> Our class is on the third floor

2.Nhung's house have six rooms

-> Nhung's house has six rooms

3.What time your brother gets up?

-> What time does your brother get up?

4.How many teachers there are in your school?

-> How many teachers are there in your school?

5.He brush his teeth at six forty-five

-> He brushes his teeth at six forty-five

5 tháng 10 2020

Cho mình 1 like để ủng hộ nhé! Cho thì cho, ko cho thì cho nha! Cám ơn nhìu!hehe

29 tháng 11 2015

đúng 12

sai 8 câu

**** cho mình nha Hằng

27 tháng 9 2015

cậu vào câu hỏi tương tự nhé nhớ **** cho mình nhé

3 tháng 8 2018

Tim loi sai trong cac cau sau va sua lai cho dung

1. It's half to->past six

2. Lan and Mai is->are very beautiful

3. There is a pen and five books->are five books and a pen in his schoolbag

4. This is a city big->big city

5. What she do->does she do after school ?

6. Mr. Tam teach->teaches us English

7. My classroom is at->on the fifth floor

8. He listen on->listens to music every day

3 tháng 8 2018

1. It's half to six. (to ⇒ past)

2. Lan and Mai is very beautiful. (is ⇒ are)

3. There is a pen and five books in his schoolbag. (?)

4. This is a city big. (city big ⇒ big city)

5. What she do after school? (she ⇒ does she)

6. Mr. Tam teach us English. (teach ⇒ teaches)

7. My classroom is at the fifth floor. (at ⇒ on)

8. He listen on music every day. (listen ⇒ listens)

Gọi a là số câu đúng, khi đó số câu sai là : \(20-a\)

Vậy, ta có : \(10.a-15.\left(20-a\right)=50\)

\(10.a-300+15.a=50\)

\(25.a=300+50=350\)

\(a=350:25=14\)

Nên \(b=20-14=6\)

Đáp số : số câu đúng : 14, số câu sai : 6

        

b) 

Lần 1 : Đong đầy nước vào bình 7 lít, rồi đổ sang bình 5 lít

Lần 2 : Bình 7 lít còn 2 lít. Đổ nước trong bình 5 lít ra và đổ 2 lít ở bình 7 lít sang bình 5 lít. Vậy bình 5 lít đang chứa 2 lít

Lần 3 : Đong đầy nước vào bình 7 lít, rồi đổ sang bình 5 lít ( khi đó bình 5 lít đang chứa 2 lít . Vậy chỉ đổ sang bình 5 lít chỉ 3 lít

Số lít cần đầy là : \(7-3=4\) lít ( ở bình 7 lít )

4 tháng 6 2018

Goi so cau dung la a , so cau sai va so cau ko lam la b 

So diem cua Thang duoc tinh theo cong thuc la :

  5 . a - 5 . b = 25 ( diem )

Co 5a - 5b = 5 . 5

      5( a - b  ) = 5 . 5

=> a - b = 5

Co a + b = 15 

=> a = 5 + b

     a = 15 - b

=> 5  + b = 15 - b

=> b + b = 15 - 5

=> 2b = 10

=> b = 5

=> a + b = 15

=> a = 10

Vay Thang lam dung 10 cau 

5 tháng 5 2019

Là 10 câu!