Question

He was too preoccupied--his studies to think of other matters

Answer 1

Answer:

please tell what is question

Answer 2

The word to be filled in blank is - with.

The complete sentence that will form is- He was too preoccupied with his studies to think of other matters.

The preposition generally used alongside "preoccupied" word is "with".

Prepositions are used in English language to link nouns, pronouns with objects, times, locations etc. Examples of prepositions are - under, off, by etc.

Preoccupied is the word in English vocabulary which means engrossed in thought or thinking deeply about something.