—I’m always afraid of giving a speech in front of the class. —____ You can do it well.
We should do everything we can _______ the birds _______ danger.
At first, Luke felt a sense of cold _______ his body. A cross B. across C. through D. by
I spent _______ awful holiday this summer because _______ big flood on July 30th made lots of people lose lives.
If the earthquake happens, you should run _______ the empty ground.
We should practise speaking English _______ to improve our spoken English.