1. He built a house with straw.

Question

2. He built a house with straws.
3. He built a house with wood.
4. He built a house with woods.
5. He built a house with brick.
6. He built a house with bricks.

(Which one is right? Do I have to use a singular form or plural form? Can we use 'out of' instead of 'with'?)

Answer 1

You may use "out of" in place of "with".
#'s 1, 3, 5 and 6 are all correct usage.

Answer 2

bricks