to

Can I talk to you for a moment?

1. c. is/ have been
2. d. has gone/ isn't
3. b. has been failing/ has/ tried
4. c. sells/ has been selling

what do you do on mondays Nghĩa là bạn thường làm gì vào những ngày thứ hai?

monday là thứ hai con monday thêm s sẽ thành những ngày thứ hai

` @ H A N `

Quy định nó là vậy bạn nhé !

    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.

She is kind and gentle

A

We are very happy to hear from you

` @ L I N H `

We are very happy to hear from you

tìm x :

7(x - 6)= 4x + 9

nhầm

     \(528+216\div2\times3\)

\(=528+108\times3\)

\(=528+324\)

\(=852\)

528 + 216 : 2 x 3 

=528 + 36

= 564