1.
-there is.....
- there are two.....
- there is a scarf...
- there are four...
- there are many.....
- there is a book
- there is a laptop......
there are some.....
2.
- Yes, there are
- no, there aren't
- yes, there is
- yes, there is
- yes, there are
- yes, there is
- no, there aren't
- no, there isn't