1 western西方的2 Luckily 幸运地3 sixtieth 第60（个生日）4 was cleaning（ WHEN 引导的状语从句，当一个动作发生时，另一个动作正在进行，因为CAME 是一般过去时，故主句用过去进行时）5 heard about（现在完成时： HAVE +动词的过去分词，...
1. People eat wieh forks and knives in ( western ) countries 2. ( Luckily ),China got 4 gold madals in women skating races in the Winter Olympic Game in 2010.3. We watched ...
