【推荐2】While he was at college, he was an outstanding athlete. （改成省略句）
_______________________________________________________________________________________________

【推荐1】The origin of Chinese characters can ________ (回溯至) more than 8,000 years ago.(根据汉语提示完成句子)

【推荐2】重返地球时,宇航员会经历一段艰难的时间。
________________ the earth, astronauts will go through a period of hard time.

【推荐3】我向你强烈推荐的旅游景点是始于公元前478年的孔庙。(一句多译)
①The tourist attraction I strongly recommend to you is Confucius Temple ________________ 478 BC.(定语从句)
②The tourist attraction I strongly recommend to you is Confucius Temple ________________ 478 BC.(现在分词短语作定语)

【推荐1】部队组织小分队将受困的人们挖出来，并安葬死难者。
The army organized teams to ________ __________ those__________ were trapped and to bury the dead

【推荐2】I have always tried my best ________（保持健康）for both my study and work. （根据汉语提示完成句子）

【推荐3】I should make every effort to ________(让我的梦想成真). （根据汉语提示完成句子）