x/2-2/y=1/5

2/y=x/2-1/5

2/y=5x/10-2/10

2/y=5x-2/10

=>y(5x-2)=20

BẠN LÀM NỐT NHA!!

ĐƯA VỀ ƯỚC CỦA 1 SỐ NHA

CHÚC BN HOK TỐT

1D.

2B.

3A.

4B

GOOD LUCK!

1D

2D

3D

4D

giúp mk vs

1. 

2.C

3.D

4.B

5.D

6.C

7.D

8.C

mik ko biết có đúng hết đâu nha 
nếu sai thì xin lỗi nhé

giúp mk vs

1:t

2:f

3:t

4:t

5:t

From:

To:

Subject: My  bedroom

Hello, linh

How are you today?I will tell you about my bedrooom.My bedroom is big and beautiful. Its white and blue.There ia a bed ,a table , a chair, a computer and awindow in my bedroom. There are two pillows and a blanket on my bed.I can play games and sleep there. Its clean and tidy. I always clean my bedroom.

I love my bedroom so much. Its my small house. Its very comfortable.

Can you tell me about your bedroom?Is it beautiful?

please write to me soon

Yours,

Nhung

nhớ mình nha

Hi Azura,

It has been an ages since I last saw you. How are you doing? I'm good.

Do you want me to tell you about my favorite room in my house. It is my bedroom. 

a paradise, my room is the only place where I feel free, warm and comfotable for relaxing after a tiring day at school. My room has a special design with the dominant color is blue - makes you feel cozy. It is a splendid bedroom because it was decorated by myself. My room looks warm and airy with a huge window which has a great view of the garden. There are some lovely picture on the wall, too. There are a laptop and a desktop on my table that serve for my studies at school and at home, too. My bed is placed in the corner of the room. There are also some boxed which contain some old things and many stamps.

I think that my sharing will help you to know more about me.

Love,

Auretha.

1 relatives

2 collection

3 childhood

4 beginning

5 creative

6 beautiful

7 entrance

8 pleasant

9 poverty

10 pollution

1.relatives

2.collection

3.children

4.khong biet nua

5.creative

6.beautiful

7.entering(chac the)

8.pleasent

9.chiu

10.pollution

duoc roi day ban

I only did 5 sentences, but where's you trying, fighting!!!

1.My father(study)    studied      Math at university. 

2.We were very tired so we(stop)         stpped  walking. 

3.I (try)     tried    to pick the bag up, but it was very heavy. 

4.The firemen(rescue)     rescued       the woman from the burning house. 

5.The cat(jump)    jumped        up into the tree. 

1.Complete  the following sentences with the past form of the verbs in brackets.

1.My father(study)   studied       Math at university. 

2.We were very tired so we(stop)   stopped        walking. 

3.I (try)    tried     to pick the bag up, but it was very heavy. 

4.The firemen(rescue)     rescued       the woman from the burning house. 

5.The cat(jump)      jumped      up into the tree. 

6.After the film, we(walk)    walked      home. 

7.It was very cold so we (close)   closed      the window.

8.You are late! The lesson(start)   started     ten minutes ago. 

9.The teacher(ask)    asked   a lot of questions yesterday. 

10.The programme was very funny, we(laugh)    laughed      a lot.

# HOK TỐT #

- Fill one suitable word in each gap to complete the following passage. Identify your answer by writing the corresponding word or phrase on your answer paper.
Football is the most popular game in Britain. You can see that if you go to one of the important matches. Young and old people shout and cheer for one side of the other. Nearly every school has its football team and every boy in Britain knows much about games. He can tell you the name of the players in most important teams. He has a picture of them and knows the results of many matches.
In Britain the football season begins in the middle of August, usually on the second saturday in April. At the beginning of the season. all the school teams and the professional teams train very hard. They want to win their matches.

 Học tốt

Football is the most popular game in Britain. You can see that if you go to one of the important matches. Young and old people shout and cheer on one side of the other. Nearly every school has its football team and every boy in Britain know much about games. He can tell you the name of the player in most important teams. He has a picture of teams and knows the results of many matches.
In Britain the football season is in the middle of August, usually in the second saturday in April. At the beginning of the matches all the school teams and the professional teams are very hard. They want to win their matches.

In the summer, my parents sent me home to visit my grandparents. I to sit by the window watching the moon. When the last drops of sunlight disappeared after the western coconut grove. The scene of her hometown gradually sinking into the darkness, at the same time, there was a small moon behind the bamboo trees. The moonlight slowly rose from the bamboo grove at the end of the village. The higher you go, the lighter the color, the more the moon shines, the darkness slowly gives way to the soft light of the moon. The sky is clear and deep blue, sometimes a few white clouds fly over giving the sky a magical space. The stars who often show their sparkling beauty show off, but now have to close themselves to the glow of Ms Hang. The more beautiful, the breeze blows. And yet, the peony and the water lily sway gently, swaying with the wind. The light permeated the sky, the villages, the fields, the river and the clouds. People with plants, beautiful things more beautiful, passionate in the moonlight.

Chúc bạn học tốt !

cmar ơn bn

1. wasn't 

2. weren't 

3. left

4. was

5. told

6. didn't have 

7. didn't know

8. bought

Chúc bạn học tốt !