[Algernon.] Besides, your name isn’t Jack at all; it is Ernest. Jack. It isn’t Ernest; it’s Jack.

Algernon. You have always told me it was Ernest. I have introduced you to every one as Ernest. You answer to the name of Ernest. You look as if your name was Ernest. You are the most earnest-looking person I ever saw in my life. It is perfectly absurd your saying that your name isn’t Ernest. . . .

Jack. Well, my name is Ernest in town and Jack in the country, and the cigarette case was given to me in the country.

–The Importance of Being Earnest,
Oscar Wilde

Which feature of a comedy of manners is present in the passage?

an illustration of class differences
an emphasis on appearances over morality
a commentary on marriage
the differences between country and city life

The differences between country and city life.

Explanation:

a complex sentence consists of an independent clause and one or more dependent clauses.  

to write complex sentences, we must use subordinating conjunctions.  

all the complex sentences begin with a subordinating conjunction and when it occurs, a comma must be place at the end of the dependent clause. on the contrary, if the sentence begins with an independent clause, then no comma is used.

after  

although  

as  

because  

before  

if  

since  

when  

for example,  

after she won the competition, she became very popular.  

although my father was hurt, he continued fighting for his rights.  

as all of you got a ten, you will be able to leave early today.  

before he went to the war, he asked his parents to bless him.  

if it is cold, i won’t go out.  

since you didn’t bring the homework, you will get low grades.  

when it is hot in the town, everyone goes to the beach.