Please write five grammatically correct sentences in which you use "it" to demonstrate different meanings. Identify the part of speech of the word in each sentence.

1. It is raining outside. (pronoun)
2. I don't understand this math problem; can you explain it to me? (pronoun)
3. The cat knocked over the vase, and now it is broken. (pronoun)
4. It is important to eat a balanced diet for good health. (pronoun)
5. The teacher said that it is due by Friday. (pronoun)

1. It is raining heavily outside. (pronoun, subject)
2. It was a beautiful day for a picnic. (pronoun, object)
3. It must be hot in there. (pronoun, complement)
4. It takes a lot of effort to stay organized. (pronoun, object of a prepositional phrase)
5. It is a common misconception that all dogs are friendly. (pronoun, anticipatory subject)