1.This watch is a gift. The watch was given to me by my aunt on my 14th birthday.

=>This watch is a gift which was given to me by my aunt on my 14th birthday.
theo mình nghĩ thì từ this watch được lặp lại thì phải dùng mệnh đề quan hệ để thay thế cho từ this watch chứ,sao lại đặt sau từ gift được?Giúp mình giải thích với nhé!

2.On my mom’s birthday ray dad gave her roses. The roses were very sweet and beautiful

=>The roses which my Dad gave my Mum on her birthday were very sweet and beautiful.