Mass nouns, countable vs. uncountable

I like ...... This is a grain and is a non-count noun.

I just got my ..... done yesterday. The stylist cut and styled it for me. It looks great. This is a non-count noun.

I bought new ..... before I went on a trip to Hawaii. I wanted to look stylish in the airport and both pieces are quite functional because they have wheels.

I am watching my favorite program on my ...... This is a count noun.

I have a flat ...... I have to buy a new one. This is a count noun.

I need one more ...... I will be taking two of these on my trip to Mexico. This is a count noun.

I want to go on that ...... I love coming to the fair because of all the rides! This is a count noun.

There was a lot of ..... at the Broadway show last week. People were very happy with the performance. This is a non-count noun.

Ryan got into ..... at school again this week. I don't know what to do about his bad behavior lately. This is a non-count noun.

Can you give me more ..... regarding the cell phone plan? I'm not sure if I want to buy a cell phone yet. This is a non-count noun.