---What do you think of my answer to the question?----Sorry, What’s that? I _______ about something else.
—_________? —It’s Monday, the 14th.
—How many birds can you see in the trees? —I can see ______ birds.
______ junk food is unhealthy food, ______ lots of kids like eating it.
I study _____ my math test ______Tuesday afternoon.
There’s ____ in the book, so no one is interested in it.