第1个回答 2010-12-28
I usually drink a glass of water firstly before my lunch.本回答被提问者采纳
第2个回答 2010-12-28
i have to finish my homework before my mother comes back本回答被网友采纳
第3个回答 2010-12-28
I eat dinner before sleep.
第4个回答 2010-12-28
Before I am a happy children
第5个回答 2010-12-28
he came here before me