1. The little girl giggled as she played with her dolls. (adjective describing size)
2. I only have a little bit of time left before I have to leave. (adverb modifying "bit")
3. Little did she know, her secret was about to be revealed. (adverb meaning "not at all")
4. The cat sat on the windowsill, watching the little birds outside. (adjective describing size)
5. He had little interest in going to the party. (adjective meaning "not much")