A terrible earthquake happened in Nepal _____ April 25th, 2015.
—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.
Tom wants to be ____ engineer when he _____ up.