He hasn't even bothered ____.
-
write
-
to write
-
writing
-
none of these
C
Correct answer
Explanation
The verb 'bother' can be followed by either a gerund (writing) or infinitive (to write) with similar meaning. In this context, 'bothered writing' indicates he hasn't taken the trouble to write. While both forms exist, the gerund is the expected answer here.