---We can sell the waste for recycling such as glass, paper and metal.

---______.

1. A.
   Not at all.
2. B.
   So I do.
3. C.
   That’s a good point.
4. D.
   Are you crazy?

--- We can sell the waste for recycling such as glass, paper and metal.
--- ____

1. A.
   Not at all
2. B.
   So I do
3. C.
   That’s a good point
4. D.
   Are you crazy?

— We can sell the waste for recycling such as glass, paper and metal.

— ____