Many people，especially children，are encouraged by Jackie Chan to learn kungfu to develop their good________.

By all _______, you must try every _______ to help him.

With the address I had no ______ in finding Mr. White’s house.

 The manager decided to give the job to ____ he believed had a strong sense of duty.

For sustainable development, the government has decided to give __________ to those energy conserving and environmental-- friendly business in many aspects.