Which of the following is missing punctuation?

my cat likes sleeping in the window and my dog likes sleeping on me.
my dog and my cat both enjoy sleeping during the day.
i have a cat and a dog who like to sleep on me during the nighttime.
i like the way my cat sleeps with the dog during naps.

The correct answer is A. My cat likes sleeping in the window and my dog likes sleeping on me.

Explanation:

In writing, the punctuation refers to the use of comma (,), period (.), semicolon (;), colon (:) and others used to separate different element withing a sentence according to strict grammar rules. In the case of the sentence "My cat likes sleeping in the window and my dog likes sleeping on me" this is a compound sentence that integrates two main ideas, the first one is "My cat likes sleeping in the window" and the second one is "my dog likes sleeping on me" and in this case besides using the conjunction "and" to separate both a punctuation mark and more specifically a comma is required as "My cat likes sleeping in the window, and my dog likes sleeping on me". On the other hand, other sentences presented are simples sentences and do not require any punctuation. Therefore it is the first sentence the one that is missing a punctuation mark.

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)

a) madame podtochina used witchcraft to make it disappear.