Do you mind if I closethe window— ________ We shouldlet in more fresh air

the local authorities put more attention to thesafety of the children, more than 20 lives __________ in Gansu Province.

Usually I don’t allow________in my office，but yesterday I allowed him________ here.

How nice weather is today Why not go out and have walk

The palace caught fire three times in the last century, and little of the original building _____ now.