Respuesta :
Answer: 1. Albert Einstein chose to educate himself, so he missed classes and was spending his time studying Physics on his own.
2. Dogs are great to have as pets. For example, they are good companions and they protect homes.
3. Our instructor warned us that he would give surprise tests, the assignment of term papers, and allow no makeup exams.
Explanation: In sentence number 1, there was a minor capitalization error of the word Physics. Physics is a noun.
In sentence number 2 there was a fragment error. This was broken up into 2 sentences. Also included capitalization errors and punctuation.
In sentence number 3 there were no errors and therefore that sentence was correct.
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Albert Einstein chose to educate himself so he missed classes and was spending his time studying physics on his own