—Can a plane fly _________ the Atlantic Ocean?—Yes, but it needs to go _________ the clouds for hours.
Beijing is one of cities in China.
I felt ___________when I heard the __________ news.
My parents want me _______a writer.
Which do you like ______, apples or oranges?
—How many birds can you see in the trees?—I can see _____ birds in them.