Final answer:
The task is to combine sentences using conjunctions to form a complex sentence, not to label it as true or false. The complex sentence formed maintains the meaning of the original sentences while flowing smoothly.
Step-by-step explanation:
The statement asking to combine sentences using appropriate conjunctions to form one complex sentence is not a True/False question, but rather an instruction for sentence revision. Hence, identifying it as true or false is not applicable.
When combining sentences using conjunctions, we aim to create a single, fluid sentence that maintains the meaning of the original sentences. A complex sentence typically includes one independent clause and at least one dependent clause. Conjunctions such as 'although,' 'since,' 'because,' and 'when' help to join these clauses effectively.
Here's how you might combine the given sentences into a single complex sentence:
'Although the film previews have finished and the movie theater is quiet, everyone waits for the feature film to begin.'
This sentence employs the conjunction 'although' to connect an independent and a dependent clause, creating the complexity needed for a complex sentence.