用所给词的适当形式填空。 1. The song _____ (remind) me of my childhood. 2. The boy didn't say the words _____ (clear), so his father could not understand him. 3. Of all the animals, I like _____ (monkey) best. 4. It is _____ (possible) to improve our English without enough practice. 5. She's getting on well with her _____ (neighborhood).