The dog is playing catch.
When my mother arrives.
Because I studied hard for my test.
I was watching my brother play video games.
Cheetahs are the fastest land animals.
While I was playing soccer.
When we get enough snow, we're going to go sledding.
I am trying to decide which book I want to read next.
The beach is a lot of fun, but the movies are even better.
I was very happy; I had pizza and ice cream.
I tend to be grumpy until I have my coffee in the morning.
She not only bought two dresses but she got matching shoes.