请解决以下填空
The TV set costs 230pounds,but the computer costs 610 pounds.(句意不变）
The TV set is _____ _____ _____than the computer .
Smoking is harmful not only to himself but also to others.(句意不变)
Smoking is harmful to others _____ _____ _____to himself.
She turned on the radio so that she could listen to the news.(句意不变)
She turned on the radio _____ _____ _____ listen to the news.
please visit sb.=please _____ _____ and see sb.