We are going to the water park today, so let's pack a picnic lunch.

Simple
Compound
Complex
Compound-Complex

1 answer

The sentence "We are going to the water park today, so let's pack a picnic lunch." is classified as a compound sentence. This is because it consists of two independent clauses ("We are going to the water park today" and "let's pack a picnic lunch") joined by the coordinating conjunction "so."