Parents usually _______ a role in _______ their kids.
It’s necessary to build more nature reserves to provide food and cover _____ wildlife.
Work hard, and you’ll have success of _______own. Don’t give up for _______ reason.
—What a good _____ you’ve given me! Thanks a lot.—My pleasure.
Every spring, _____ tourists go to Nanjing Jiming Temple to watch the Flowering Cherries(樱花).
—What ____ pity! All the passengers on board were killed in the German air crash!—I’m really sorry to hear that. Everyone takes _____ pity on them.