21.—Hello, this is Tina speaking. Is that Sam?—Sorry, he isn’t here at this moment. ______?

48. I hope you to come here early.

 孔子将人性分为“圣人之性、中民之性、斗肖之性”。

53. Though unwillingly to go, I still said yes to her. 

36.良好师生关系的建立是学生健康、和谐发展的重要保证。下列不属于影响师生关系因素中，教师方面的因素是（ ）。

高中二年级是学生自我意识各成分发展的普遍提高阶段。

52. She asked me to dig some potato in the field with her. 

39.I am happy to win today’s match because my ______ was very strong and it was tough every time I played against her in the past.

27. —Hurry up, Jason! We‘re going to the cinema, but the clothes still need ___________.—Don’t worry. I think thirty minutes ___________enough.

37.In 2021, ______ between the two countries hit a record high of $177 billion.

新中国成立以来，党和国家制定的各种文件中有关教育方针及其规定的教育目的，尽管不尽相同，但基本内涵或基本精神是一致的。我国当今社会发展赋予教育的根本宗旨是（ ）。

5. —Li Ping, I didn’t go summer camping last year.—_________.