Vocabulary - hammer

hammer.

[ˈhæmə]

What is this?
[wɒt ɪz ðɪs]

It's a hammer.

[ɪts ə ˈhæmə]

What's a hammer?

[wɒts ə ˈhæmə]

I use it to  fix the roof.

[aɪ juːs ɪt tə fɪks ðə ruːf]