What do the following lines from Paragraph 9 reveal? We choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard, because that goal
will serve to organize and measure the best of our energies and skills, because that challenge is one that we are willing to accept, one we are
unwilling to postpone, and one which we intend to win, and the others, too.
A. Kennedy's mission is a challenging competition with the Soviets and cannot wait
B. Putting American astronauts on the moon will be easy, but expensive.
C. Kennedy understands that there may be some delay in beginning the space mission because of tough economic times.
D. Going to the moon is likely to be in large part a military operation

b sweet hearts

Explanation:

the correct answer is the following.

one of the groups i belong to is the boy scouts. this is a problem-solving group because it has tasks that we need to solve in order to other people in different activities such as the rescue of lost pets, or elder people in need.

the other group i belong to is kids pro environment, and is an information-sharing group that tries to create conscience about the risks and problems that generate pollution in our cities. we share information to other students and parents on the importance of keep our communities clean and our skies clear.  

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.