Đề bài

Fill in the blanks with the correct form of the verbs.

The swimming pool

(close) by the council because they thought it was unsafe for the children.

Đáp án

The swimming pool

(close) by the council because they thought it was unsafe for the children.

Phương pháp giải

Kiến thức: Câu bị động thì quá khứ đơn

Dấu hiệu nhận biết thì quá khứ đơn: because they thought it was

Cấu trúc bị động thì quá khứ đơn: S (số ít) + was + Ved/P2

The swimming pool was closed by the council because they thought it was unsafe for the children.

(Hội đồng đã đóng cửa hồ bơi vì họ cho rằng nó không an toàn cho trẻ em.)

Đáp án: was closed