This is ____orange. It’s ____big orange.A. an, an B. a, a C, an, a D. a, an
Ten students in our class will celebrate their birthdays ______ October.
I like the little girl, so I tried to help ______.
—Could you tell me _______, Mary? —Of course. Go straight, and you’ll see it on your right.
These beautiful photos _______ on the Great Wall last week.
Don’t turn on the radio. Your father ______ now.