Here are some examples:
* He went to the store.
* She is a talented artist.
* They are going to the beach.
* It was a beautiful day.
* We will be there soon.
However, there are some situations where starting a sentence with a pronoun might sound awkward or unclear. For example, if the pronoun refers to something not explicitly mentioned in the previous sentence, it might be better to rewrite the sentence.
For instance, "It was a long drive" might be more clear as "The drive was long."
Overall, it's perfectly acceptable to start a sentence with a pronoun as long as it is clear and grammatically correct.