–Carla _______ go to that historical museum after school when she was a teenager. –No wonder she is so familiar with it.

t sure whether Iwill have anything else to do this evening_____, I will tryevery possible means to come to your birthday party

Every day ____ a proverb aloud several times until you have it memorized.

Americans eat______vegetables per persontoday as they did in

at-up” campaign, ______ by Xu Zhijun and his three friends, has raised awareness of food waste all over the country.