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10 tháng 7 2023

    In today's digital age, screens have become an integral part of our daily lives. However, excessive screen time can have some negative impacts on our health, particularly for teenagers. In my opinion, it is important to limit teenagers' screen time. Firstly, prolonged exposure to screens has been linked to a variety of health problems such as obesity, poor eyesight, and insomnia. Spending excessive amounts of time in front of screens can also cause headaches, neck and back pain, and postural problems. Limiting teenagers' screen time can help ensure that they get enough physical activity, fresh air, and quality sleep that their growing bodies need. Secondly, excessive screen time can negatively impact teenagers' mental health. It can lead to feelings of isolation, anxiety, depression, and even addiction. Social media platforms, for instance, can create unrealistic expectations for youth, leaving many feeling inferior and depressed. To combat this, teenagers should learn to moderate their Internet and screen usage, and pursue more meaningful and fulfilling activities. Thirdly, screen time can affect teenagers' cognitive development. The brain of a teenager is still developing, and research shows that excessive screen time can impede brain development that affects cognitive skills such as attention span, memory, and problem solving. In contrast, spending more time reading, interacting face-to-face with peers, and engaging in outdoor activities can help teenagers build positive cognitive skills. In conclusion, while screens are useful tools, they should be used in moderation, especially for teenagers. Limiting their screen time can have positive effects on their physical, mental, and emotional well-being. Parents and guardians should encourage teenagers to find other activities that they enjoy besides screens such as sports, arts, traveling, and socializing with peers. By doing so, teenagers can strike a healthy balance between screen time and other activities, leading to a healthier and happier life.

7 tháng 7 2023

She is kind and gentle

7 tháng 7 2023

A

7 tháng 7 2023

We are very happy to hear from you

` @ L I N H `

We are very happy to hear from you

6 tháng 7 2023

tìm x :

7(x - 6)= 4x + 9

6 tháng 7 2023

nhầm

 

6 tháng 7 2023

     \(528+216\div2\times3\)

\(=528+108\times3\)

\(=528+324\)

\(=852\)

6 tháng 7 2023

528 + 216 : 2 x 3 

=528 + 36

= 564 

I. Circle the correct answer. 1. Dad tells us to prepare necessary travel ……… for the trip tommorrow. A. furniture               B. lessons                  C. items                      D. luggage 2.  I want to explore the wonderful ……… and amazing food of Ban Gioc Waterfall. A. pictures                 B. landscapes                       C.   area                       D. guide 3. This ……… is so dirty. There is trash and rubbish everywhere. A. camping site                     B....
Đọc tiếp

I. Circle the correct answer.

1. Dad tells us to prepare necessary travel ……… for the trip tommorrow.

A. furniture               B. lessons                  C. items                      D. luggage

2.  I want to explore the wonderful ……… and amazing food of Ban Gioc Waterfall.

A. pictures                 B. landscapes                       C.   area                       D. guide

3. This ……… is so dirty. There is trash and rubbish everywhere.

A. camping site                     B. wonders                C. landscapes                                D. guide

4. The …….. things are the things that are very important for us such as food and water.

A. beautiful               B. necessary              C. unnecessary         D. famous

5. I think the …….. is very amazing because he knows eveything about this area.  

A. food                       B. guide                      C. place                      D. nature

II. Fill in the blanks using must, mustn't, much/many, a few/a little.

1. We ………  speak with another pupil during a test.

2. Children who are under 16 ……… go with an adult while travelling.

3. We haven't got ………  petrol. We need to stop and get some.

4.  Hurry up! We only have ………  time before the coach leaves.

5. I ……….. be late. It's the most important meeting of the year.

 

2
6 tháng 7 2023

ICircle the correct answer.

1. Dad tells us to prepare necessary travel ……… for the trip tommorrow.

A. furniture               B. lessons                  C. items                      D. luggage

2.  I want to explore the wonderful ……… and amazing food of Ban Gioc Waterfall.

A. pictures                 B. landscapes                       C.   area                       D. guide

3. This ……… is so dirty. There is trash and rubbish everywhere.

A. camping site                     B. wonders                C. landscapes                                D. guide

4. The …….. things are the things that are very important for us such as food and water.

A. beautiful               B. necessary              C. unnecessary         D. famous

5. I think the …….. is very amazing because he knows eveything about this area.  

A. food                       B. guide                      C. place                      D. nature

IIFill in the blanks using must, mustn't, much/many, a few/a little.

1. We mustn't  speak with another pupil during a test.

2. Children who are under 16 must go with an adult while travelling.

3. We haven't got much  petrol. We need to stop and get some.

4.  Hurry up! We only have a little  time before the coach leaves.

5. I mustn't be late. It's the most important meeting of the year.

#\(Vion.Serity\)

#\(yGLinh\)

7 tháng 7 2023

1c

2b

3a

4b

5b

1musn't

2.must

3.much

4a litter

5musn't

GH
6 tháng 7 2023

Where were Tom and you yesterday?

I was at home yesterday afternoon.

Where was Jinky last night?

You were at school or the zoo yesterday?

He wasn't at school yesterday morning.

6 tháng 7 2023

giúp mình

 

Read the text and do the following tasks.          A lot of of people enjoy eating cakes because it tastes very good. But do you know how to make (1) _________ cake? It’s not very difficult. You must follow these steps and you will make a delicious cake.         First, you mix (2) _________ sugar and butter together.Then you add a few eggs and mix it well. After that, you add flour and a little salt. Remember to add the salt slowly so that you will not put too (3) _________ salt in it. Next,...
Đọc tiếp

Read the text and do the following tasks.

         A lot of of people enjoy eating cakes because it tastes very good. But do you know how to make (1) _________ cake? It’s not very difficult. You must follow these steps and you will make a delicious cake.

        First, you mix (2) _________ sugar and butter together.Then you add a few eggs and mix it well. After that, you add flour and a little salt. Remember to add the salt slowly so that you will not put too (3) _________ salt in it. Next, add some milk. You can also put in some chocolate if you like. You might also choose to add some fruit, like lemon or coconut. Finally, put the cake into a hot oven for about half (4) _________ hour. When the cake is ready, you can invite (5) _________ friends to eat the cake!

         Making a cake is easy, isn’t it? However, remember not to eat

too (6) _________ cakes because you may put on weight very soon!

Task 3: Look at the words and phrases in blue. Answer the following questions:

1. What are they used for?

__________________________________________________________

2. Which words or phrases have the same meaning?

__________________________________________________________

Giúp em với 

1
7 tháng 7 2023

1.a

2.some

3.much

4.an

5.your

6.many

5 tháng 7 2023

1 telling

2 to come

3 having

4  talking

5 to speak

6 giving

7  carry

8 to study

9 waiting

10  to start

11 to help

12 going 

13 to bring

14to visit

15 going

--------------------------------

1 preparing

2 working - finishing

3 to give - smoking

4 talking - eating

5 arguing -  working

6  to think - making

7 to come - standing

8  solving

9to lock - going

10 to persuade - change

-------------------------------------

1 watching - reading

2 playing - doing

3  to go

4 Did you see

5 to dream - were

6 showing - to send

7 going

8 doing

9  reading

10 to seeing

#\(Vion.Serity\)

#\(yGLinh\)

8 tháng 7 2023

1 telling

2 to come

3 having

4  talking

5 to speak

6 giving

7  carry

8 to study

9 waiting

10  to start

11 to help

12 going 

13 to bring

14to visit

15 going

--------------------------------

1 preparing

2 working - finishing

3 to give - smoking

4 talking - eating

5 arguing -  working

6  to think - making

7 to come - standing

8  solving

9to lock - going

10 to persuade - change

-------------------------------------

1 watching - reading

2 playing - doing

3  to go

4 Did you see

5 to dream - were

6 showing - to send

7 going

8 doing

9  reading

10 to seeing