The gate was closed to stop the children running into the road.

6/50

The gate was closed so the children can't run into the road.

The gate is closed so that the children don't run into the road.

The gate was closed so that the children couldn't run into the road.

The gate is closed so that the children couldn't to run into the road.

Giải thích

so that + clause: để…

Dịch nghĩa: Cửa cổng được đóng lại để ngăn trẻ con chạy ra đường. = Cửa cổng được đóng lại để trẻ con không thể chạy ra đường.