The correct answer is: B. come
The sentence “Nothing will make him come back to her” is in the present tense. The verb “come” is the most appropriate word to use in this sentence because it is the simple present tense form of the verb “to come.” The simple present tense is used to talk about things that happen regularly or repeatedly, or things that are true in general. In this case, the speaker is saying that nothing will ever make the man return to the woman.
The other options are not as appropriate because they are not in the simple present tense. Option A, “to come,” is the infinitive form of the verb “to come.” The infinitive is used to talk about general actions or activities, not specific events. Option C, “came,” is the past tense form of the verb “to come.” The past tense is used to talk about things that happened in the past. Option D, “coming,” is the present participle form of the verb “to come.” The present participle is used to talk about things that are happening now or that will happen in the future.
In conclusion, the correct answer is “B. come” because it is the simple present tense form of the verb “to come” and it is the most appropriate word to use in this sentence.