Seeing the happy __________ of children playing in the park, I'm full of joy and confidence in the future of our country.
Guangzhou Evergrande has raised China's hunger for soccer glory ever since the year 2013 ______ a series of its victories over other teams in and abroad China.
The Roman alphabet is a Greek invention, ______ is the marathon, a long distance race created in honour of a Greek soldier.
— I didn’t watch the program “Where are we going, Dad?” yesterday. — I________, either, if my father hadn’t reminded me.
Everyone in this country should work hard and do what they can _____ against national smog.
It isn't just big data specialists like data scientists and statisticians ______ to benefit from this boom of big data opportunities.