"they" потому что "trousers" это всегда множественная форама, но всё так же зависит и от контекста! Если вы хотите сказать - It is my new pair of trousers Если вы хотите сказать * Это моя новая пара брюк* то используйте "it", а во всех остальный случаях множественное число.
Hello, my name is Arina. I'm 13 years old. I have big family: mother, father, three sisters and brother. My mother is 38 and she can draw very good. Also mother is producer. My father is 38 too and he is producer. My sisters are Alika, Alice they like to draw. Nikol isn't 1 years old. Tema is 3 and he is active boy. It's cool when you have got big family, because with them aren't boring. We live in Moscow, I am from Khazastan. In free time I play on guitar, dancing and study to do nice hairstyles. I love my life and I like to live
Зависит от того, какие мероприятия есть у тебя в школе, но все же.
1. I wish we had Eurovision for singers from different schools in our one because I'd like to try myself in vocal ability.
2. I wish we had Halloween party in our school every year because there aren't a lot of people who celebrate this day because of our country, but it could be really fun I think.
3. I'm mad of fashion, so I wish we had a fashion show for high school students.
4. I wish we had artists' competition because I'm enough good at drawing and I would check out my abilities by comparison.
потому что "trousers" это всегда множественная форама, но всё так же зависит и от контекста!
Если вы хотите сказать
- It is my new pair of trousers
Если вы хотите сказать * Это моя новая пара брюк* то используйте "it", а во всех остальный случаях множественное число.