I often lived in an extended family when I was young.

43/50

I was used to live in an extended family when I was young.

I used to live in an extended family when I was young.

He used to living in an extended family when I was young.

He is used to living in an extended family when I was young.

Giải thích

Kiến thức: Used to + Vo

Giải thích:

Đáp án A sai vì “Be used to + V-ing”

B đúng

C,D sai chủ ngữ vế sau.

Dịch nghĩa: Tôi đã từng sống trong một gia đình đa thế hệ khi tôi còn trẻ.