Mass nouns, countable vs. uncountable

My parents have two .......... My mother has a red one and my father drives the blue one to work.

I love going to the beach because the ......... seems so fresh and alive there. When I breathe it in deeply, I feel completely refreshed. This is a non-count noun.

I buy beef ......... for my dog every two weeks. She likes to chew on them for hours. This is count noun.

I have an antique ...... I do my homework on it every night. This is a count noun.

I buy beef ..... for my dog every two weeks. She likes to chew on them for hours. This is count noun.

..... is a non-count noun. This is a delicious drink that comes from cows.

A ..... is a count noun. We often open these to let fresh air into our homes.

I have to buy some ...... I want to change the color of my bedroom walls. This is a non-count noun.

I saw a lot of ..... during the thunderstorm last night. All of the bolts seemed nearby and that was kind of scary. This is a non-count noun.

The little girl had two ..... in her hair. This is a count noun.