As the________of Thomas Edison shows, a child who typically questions the most common facts may turn out a genius as a grown – up.

Children have a natural ______ about the world around them. They are interested in everything.

In order to attract more customers, many supermarkets usually sell their goods at a good ______ at weekends.

---You are always full of ______. Can you tell me the secret?
---Taking plenty of exercise and going on a balanced diet everyday.

Don’t leave matches or cigarettes on the table within _______ of little children.

Mary got into acting purely _____________.

Big businesses enjoy certain _________ that smaller ones don’t have.

-----How beautifully he draws!
------Yes, the little boy has a ______ for drawing. He will be a painter______.

Jerry said something strange at the meeting. His ______ left me _____ about his real purpose.

---What kind of film do you like best, John?
---Films with happy _________.