I would say all the above
        
                    
             
        
        
        
The dependent clause of the sentence is "If we are going to make it to the movie on time," because it depends on the next part of the sentence to make sense. Without the next half of the sentence, the clause left alone wouldn't make any sense. The other clause is independent, meaning that it still makes sense when it stands without the dependent clause.
        
             
        
        
        
The answer is (A). The present proggresive is ussally to tell about the future, About to, <u>will be</u>, is going to. Like those and A is telling the future<u />. A: <u>will be</u> singing.
        
                    
             
        
        
        
The correct answer is B. Time
Explanation:
The text presented explains the way researchers from the University of Arizona studied how much women and men speak. In sentence 2 "Researchers from the University of Arizona placed microphones..." and sentence 3 "Then they sampled their conversation..." the process is explained by using a sequence structure. In this way, the process of placing microphones in women and men precedes the process of sampling the conversation, this relationship in time is suggested by the word "then" that connects both sentences. This means sentences 2 and 3 have a relationship of time because they describe stages that occurred at different times during research.