It was not until she had finished all her work_______home tired

It was half a year________my good friend returned to his hometown.

填入下面一段文字横线处的语句，最恰当的一项是（ ）“锦”是中国古代的一种丝织品，代表了丝织物的最高技术水平。在我国众多的锦中，最为著名的有蜀锦、云锦、宋锦和壮锦，而蜀锦， ， 。 ， 。 ， ，它不仅成为当时上层贵族享用的奢侈品，而且通过“丝绸之路”成为中国沟通世界的桥梁与纽带。①有“母天下锦”的美誉②由于工艺精湛、美妙绝伦③蜀锦，起源于战国时期，已有两千年的历史④因其悠久的历史和独特的工艺⑤蜀锦用经线起花，用彩条起彩或彩条添花，用几何图案和纹饰相结合的方法织成⑥山谦之《丹阳记》说：“历代尚未有锦，而成都独称妙。故三国时，魏则市于蜀，吴亦资西蜀，至是始乃有之”

The course that Beijing University offers normally attracts 30 foreign students per year; _______ up to half will be from America.

In many countries in the world, breakfast is a snack ________ a meal, but the traditional English breakfast is a full meal.[ ]