He was kind when he helped me get over difficulties in my life It__________________

It was kind of him to help me get over difficulties in my life.

- S + tobe + kind + when + clause = It + tobe + kind + of + tân ngữ + to V : ai đó thật tốt bụng khi làm gì

- Thì quá khứ đơn : S + was/ were + ... ("it" dùng to be là "was")

- Dịch : Anh ấy thật tốt bụng khi giúp tôi vượt qua những khó khăn trong cuộc sống.