You are
(a / the / ---) very good cook.
That was the
(good / better / best) meal I
(have ever eaten / ever ate /
ever eat).
(Have / Did) you ever
(lose / lost)
the key to your house?
(It was / There was) something
unusual about
(that/ those) house and
(that / those) people ... (who / which)
lived in it.
1---
2best
3have ever eaten
4Did
5lost
6There was
7that
8that
9which