The car _______ on half way so we had to walk to school.

Don’t mention that at the beginning of the story, or it may _____ the shocking ending.

– Do you think the Stars will beat the Bulls?
-- Yes. They have better players, so I _____ them to win.

The boss _____ 30 dollars from my salary without any good reason.

His mother had thought it would be good for his character to _____ from home and earn some money on his own.

It is a slow process to _______ a good knowledge of English.

---Can I help you? 
--- I’d like a ticket for tonight’s show. How much do you _____

What I want to     to teenagers is that being addicted to the Internet will to some extent do harm to both mental and physical health．