Dolphins are really whales what is the sentence pattern?

Subject + verb + subject complement

Explanation:

The sentence is simple, so it contains the noun dolphins functioning as the subject; followed by the plural Simple Present form of the verb to be are, which works as a linking verb. Finally, the complement really whales is a predicate nominative, since it identifies or modifies the subject.

sam knew that staying up late on a weeknight would effect his exam performance the next day. however, he believed that his friends would be mad at him if he didn't join them. peer pressure and the thought of losing his friends scared sam. he planned to meet them for a couple of hours and then leave early to study for the exam.

go

explanation:

because it can't be a slow, i would say possibly whoa, but there's nothing too surprising about orange juice, and because it tastes awesome it's a go drink, not food.