Lucy is a college student who is hard-working, so she passed the College English Test Band 4 at her first__________.

The _____ of the trees in the water was very clear.

 It came as a great _______ to the parents that their son finally came back safe and sound.  

He proved himself a true gentleman and the beauty of his _____ was seen at its best when he worked with others.

.—You are always full of _______.Can you tell me the secret?—Taking plenty of exercise every day.