she was at his side when he was working in the garden (compound)
Answers
Compounding Sentences
A compound sentence (Links to an external site.) consists of two or more independent clauses (Links to an external site.). That means that there are at least two units of thought within the sentence, either one of which can stand by itself as its own sentence. The clauses of a compound sentence are either separated by a semicolon (Links to an external site.) (relatively rare) or connected by a coordinating conjunction (Links to an external site.) (which is, more often than not, preceded by a comma). And the two most common coordinating conjunctions are and and but. (The others are or, for, yet, and so.) This is the simplest technique we have for combining ideas:
Meriwether Lewis is justly famous for his expedition into the territory of the Louisiana Purchase and beyond, but few people know of his contributions to natural science.
Lewis had been well trained by scientists in Philadelphia prior to his expedition, and he was a curious man by nature.
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