He is being considered . . . . . . . . senior managerial position.

The correct answer is C. for.

The preposition “for” is used to indicate a purpose or goal. In this case, the speaker is saying that the person is being considered for a senior managerial position. This means that the person is being evaluated to see

if they are qualified for the position.

The other options are not correct because they do not indicate a purpose or goal. The preposition “of” is used to indicate possession or association. The

preposition “to” is used to indicate a destination or goal. The preposition “towards” is used to indicate a direction or movement. The preposition “by” is used to indicate a means or agent.

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

• I am looking for a new job.
• I am applying for a scholarship.
• I am voting for the candidate who I believe will best represent my interests.
• I am grateful for your help.