3．过去我常常睡觉很晚，  其实对身体不好。

I _________ go to bed late at night, ___________ it's bad for me.

2．作为一名科学家，他从未放弃对熊猫的研究，成功应该属于他。

____________ a scientist, he has never give up his research on pandas, so the success should _____________him.

1．警察搜遍了整个公园，那个小孩仍然没找到。

The policemen ______________in the park, but the child was______________.