Because of the development of birth-control, women could delay having children.

13/20

Because birth-control was developed, women could delay having children.

Because birth-control is developed, women could delay having children.

Despite birth-control is developed, women could delay having children.

Though birth-control was developed, women could delay having children.

Giải thích

Đáp án đúng là:A

Because + S + V = Because of + N (Bởi vì …)

Dịch: Do sự phát triển của biện pháp kiểm soát sinh đẻ, phụ nữ có thể trì hoãn việc có con.