4.
1) do
2) are
3) does
4) is
5) do
6) are
5.
1)we ARE not
2)what ARE you
3) is WORKING in
4) he GET a new car
5) he HAVE never
6) he DOESN'T like
7) are HAVING a good
8) what ARE you
9) it IS RAINING
10) DO you like
