Everybody blamed him . . . . . . . . the accident. A. for B. in C. about D. of

The correct answer is: A. for

The preposition “for” is used to indicate the cause or reason for something. In this case, everyone blamed him for the accident. This means that they believed that he was responsible for the accident.

The other options are not as likely to be used in this context. The preposition “in” is used to indicate a location or position. The preposition “about” is used to indicate a topic or subject. The preposition “of” is used to indicate possession or ownership.

Here are some examples of how the preposition “for” can be used:

• I am grateful for your help.
• He was punished for his crime.
• We are looking for a new babysitter for our children.
• I voted for the candidate who I thought would be the best leader.

I hope this helps!