Read the sentence. Although Toby mows the lawn. What does this sentence need to make it complete? a dependent clause a subject nothing—it is complete an independent clause
A dependent clause. Because this sentence only give an action, there is no cause for this action unless given said cause.
Answer: What this sentence needs to make it complete is an independent clause.
Explanation: "Although Toby mows the lawn" is a dependent clause. A dependent clause has a subject and a verb, but it cannot stand alone as a sentence because it does not express a full thought. In that way, a dependent clause needs an independent clause in order to be considered complete. Â Therefore, "Although Toby mows the lawn" must be followed by an independent clause, such as "he does not enjoy doing it", in order to express a full idea.