$1.$ In my opinion, it's convenient for secondary school to wear casual clothes when they go to school.
- In my opinion: theo quan điểm của tôi.
- S + tobe + adj + for + S + to V + O...
$2.$ Firstly, casual clothes make students feel comfortable.
- S + V (s/es).
- Vì "casual clothes" là danh từ số nhiều. → Giữ nguyên động từ.
$3.$ Secondly, wearing casual clothes give students freedom of choice. They have the right to choose sizes, colors, and fashions of clothes that they love.
- "that" là trạng từ quan hệ thay thế cho vật.
$4.$ Thirdly, casual clothes make students feel self-confident when they are in their favorite clothes.
- S + V (s/es).
- Vì "casual clothes" là danh từ số nhiều. → Giữ nguyên động từ.
$5.$ Finally, casual clothes make school children more colorful and lively.
- S + V (s/es).
- Vì "casual clothes" là danh từ số nhiều. → Giữ nguyên động từ.
- more + adv.
$6.$ In conclusion, secondary school students should wear casual clothes. Wearing casual clothes is convenient, comfortable, and fun.
- S + should + V (bare): nên làm gì.
- Gerund + tobe + adj.