He proved himself a true gentleman and the beauty of his ______ was seen at its best when he worked with others.
The last story ________ our teacher told us the other day was ________ of an Italian explorer.
— Mike spends all his spare time taking extra Chinese classes.— I’m sure that his hard work will ______ his great progress in Chinese.
I tried to come closer to watch the bird, but as soon as it noticed me, ____ into the woods.
She _______ his number in the phone book to make sure that she had got it right.
Teachers have to constantly update their knowledge in order to maintain their professional __________.