Shall we send you the book?

Shall we go out for a lunch?

Shall we visit to your new house?

Shall we is a polite expression for Let’s go.

Shall we go now?

   6.We wanted go to playground,shall we?

7.Shall we eat the pizza which on the table?

8.Let's have a drink. Shall we?

9.Shall we move into the living room?

10.Shall we learn a new lesson?