Provide examples of complex sentences formed with conjunctions.

Complex sentences are formed by combining an independent clause (a complete sentence that can stand alone) with one or more dependent clauses (incomplete sentences that rely on the independent clause for meaning). Conjunctions play a crucial role in connecting these clauses. Here are some examples of complex sentences formed with conjunctions:

1. Although it was raining, she decided to go for a walk.
- In this example, "although" is the conjunction that connects the dependent clause "it was raining" with the independent clause "she decided to go for a walk."

2. I will study hard for the exam because I want to get a good grade.
- Here, "because" is the conjunction that links the dependent clause "I want to get a good grade" with the independent clause "I will study hard for the exam."

3. He couldn't attend the party since he had to work late.
- In this sentence, "since" is the conjunction that connects the dependent clause "he had to work late" with the independent clause "he couldn't attend the party."

4. We can go to the movies after we finish our homework.
- "After" is the conjunction that links the dependent clause "we finish our homework" with the independent clause "we can go to the movies."

5. She loves to read books, but she doesn't have much time.
- In this example, "but" is the conjunction that connects the two independent clauses "she loves to read books" and "she doesn't have much time."

6. I will go to the gym unless I am feeling unwell.
- Here, "unless" is the conjunction that links the dependent clause "I am feeling unwell" with the independent clause "I will go to the gym."

7. The dog barked loudly whenever the doorbell rang.
- In this sentence, "whenever" is the conjunction that connects the dependent clause "the doorbell rang" with the independent clause "the dog barked loudly."

These examples demonstrate how conjunctions such as "although," "because," "since," "after," "but," "unless," and "whenever" can be used to form complex sentences by connecting independent and dependent clauses.