The boys who wanted to play football were disappointed when it rained. The above sentence is a-

Correct answer: complex sentence

Explanation: Context: A complex sentence contains one main clause and one or more subordinate clauses. The given sentence has a main clause ('The boys were disappointed') and a subordinate clause ('who wanted to play football'), so it is complex. 1. complex sentence ✅ – correct. 2. compound sentence ❌ – contains two main clauses. 3. simple sentence ❌ – only one clause. 4. mixed sentence ❌ – not a grammatical type. Correct/Example Sentence: The boys who wanted to play football were disappointed when it rained -is a complex sentence.