There are many kinds of birds in Australia,and over 140 species of snakes,many of ____are extremely dangerous.
When she first arrived in China, she wondered what the future might have _________ for her, but now all her worries are gone.
—The light in the office is still on. —Oh,I forgot ________.
You have no idea how she finished the relay race _________ her foot wounded so much.
A great man shows his greatness _________ the way he treats little men.
If you really have to leave during the meeting, you’d better leave _________ the back door.