We should _______ whatever is true.
A．keep up B．settle down C．stick to D．team up with
He knows so much about Russia that he's universally acknowledged as a(n) _____ on Russian affairs.
A．authority B．routine C．privilege D．boundary
The first few years in the 21st century ______ the rapid rise of China as a world economic power.
A．witness B．has witnessed C．will witness D．have witnessed
Visitors to the National Museum can avoid long lines at the ticket booths by purchasing tickets ____.
A．in advance B．in detail C．out of order D．with caution
She told me that she would not go with us if it ____ the next day.
A．was raining B．rains C．rained D．had rained
假设你是学生李华，英国学生Peter去年来你校学习，一年学习期满准备新年前回
国。请你代表全班同学写一篇欢送辞，内容包括：
1.同学关系融洽；
2.英语学习氛围更浓；
3.保持联系，欢迎再来。
注意：1.词数100左右。（不包括已给出的首句词数）
2.文章应包括所有要点。
Dear friends,
Today we are having a farewell party to honor our friend Peter.______________________________________________________________________________
______________________________________________________
Li Hua
