1 . 判断下列句子中的划线部分为谓语/非谓语
1. Seeing is believing.
2. My sister is crying over there.
3. The book lying on the floor is mine.
4. I would stay at home all day.
5. To catch the train, I got up early yesterday.
6. The house built last year is impressive.

2 . 我的梦想是探索太空。(...... explore......) (汉译英)