Làm hộ mình bài 2 nha! Các thần đồng!

tính giúp mình 1caau này nhha thx ạ

More than 90 percent of teenagers nowadays use social media. The increasing usage of social media has led to (15)________ large number of teenagers to be bullied or become a bully online. Cyberbullying, a (16)___________ to describe bullying that happens on technology platforms, is a serious problem. Studies show that teenagers often say mean thing and hurt other people because they are not aware of the effect of their action. When you socialize in real life, facial expressions and body language allows you (17)_________ what you say can be hurtful. The same thing cannot be said about when you socialize, using social media. Teenagers also bully because they can get away with it. Teens can (18)_________ bully their peers online without facing any real consequences. Being bullied can lead to (19)______, low self-esteem or suicide thought. Cyberbullying also (20)__________ the bullies who often have problem like violence tendency, alcohol and abuse. 15. A. a B. an C. the D. no article 16. A. way B. mean C. term D. kind 17. A. realize B. to realize C. realized D. realizing 18. A. easy B. easily C. easier D. the easiest 19. A. depression B. happiness C. cheerfulness D. pleasure 20. A. effect B. effects C. affects D. affect Giúp em với ạ, cần gấp

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giúp mình vs mn ạ !!!!!!!!!!!!!!!!!!!.

Tính nhanh 2x5x25x4 Giúpppppppppp

Giải phương trình $x^{2}$ $-$ $5x$ $+$ $8$ $=$ $2$$\sqrt{x-2}$

Vẽ đậu mầm cổ vũ đá bóng nha. NL:Tối nay ai xem đá bóng ko vậy,tận 12 giờ kém mới bắt đầu lâu quá.

Tìm GTNN của C= $\frac{6n-1}{3n+2}$ ( n ∈ Z) Giúp mik với nha

Giải chi tiết giúp mk nha ,thanks