Answer:
it's C because it has the commas placed at correct areas.
the rest of the sentences can be corrected below :-
a. Spider man, who is known for being able to shoot webs from his wrists, is my favourite hero.
b. The children, who were usually happy, had become upset.
d. Peter, who is my best friend, plays the guitar and the piano. hope it helps...
C.
Shari: I think the ball went behind that metal fence
An assistant as i got it and however is used to express contradiction
Answer:
d. In the absence of a date of publication, write n.d. to indicate no date was provided.
Explanation:
When you need to use APA format, the procedure for citing inside of a text consists of including the author and the date of the information cited. To be clear, this implies including both the author's last name and the year of publication in the text to later place full reference in the final list of the document. If such year is not available, you should proceed as stated above.