—Whose book is this? — It _______ our teacher’s. You see, his name is on it.
I am so busy now. And I don’t care ___________.
We need to spend as much time as we can ___________our English.
–It’s reported that __________ people died from car accidents every year. –How terrible!
– How do you spend your money? – I spend some on my study and the rest ____________ in the bank.
Take good care of our life. Nobody can have ___________ chance after losing it.