The teacher sent a handout __ all of the students in the class. Select one: a. of b. for c. in d.to

The sentence "The teacher sent a handout all of the students in the class." requires a preposition to connect "a handout" and "all of the students." The correct preposition in this context is "to," which indicates the direction or recipient of the action. Therefore, the complete sentence should read: "The teacher sent a handout to all of the students in the class." Option (d) "to" is the correct choice as it properly conveys that the handout was sent to the students. The other options do not fit grammatically in this sentence. "Of" (a) would imply possession or a part-whole relationship, "for" (b) could imply purpose or beneficiary but not the direct recipient of an action, and "in" (c) would typically indicate a location or a position within something, none of which are appropriate in this context.