--Dad, I’ve got an "A" in the math exam. --Great. And I’m sure you will do better, because this is a good_______.
We should tell hunters _______tigers.
We must hurry up. There are few minutes _______.
They think wolves are dangerous ____ humans, so this leads ____ the danger of wolves.
The boy didn’t go to see the film with his parents yesterday the coming exam.
--- Will it be sunny this afternoon? --- It _______ fine. Who knows? The weather (天气) always changes quickly.