Question

Составьте отрицательную форму предложений the children's costumes were scary. there was an owl in the house. the old lady offered the children some treats. mum believed the children's story

Answer 1

1) the children's costumes were not scary at all
(at all) - переводится как "совсем"
Костюмы детей были совсем не страшные.
2) There wasn't any owl in the house
3) the old lady didn't offered the children any treats
4) Mum didn't believed the children's story

Answer 2

Children's costumes were not terrible
Owl in the building has not been
The old lady did not offer the children some treats
Mom does not believe the  children's story

Answer 3

The children's costumes were not scary. There was no owl in the house. The old lady didn't offer the children any treats. Mum didn't believe the children's story.