根据句意，在相应的横线上，写出括号内所给单词的适当形式。
1. There’s not much ___________ (different) between the digital cameras.
2. Lucy’s nose is ____________ (flat) than yours.
3. It’s easy to get __________ (lose) in a forest.
4. Look, the children are trying to catch ___________ (butterfly) on the flowers.
5. She can’t be a good nurse. She is too ___________ (patient).
