Question

Insert prepositions where necessaryShe is her sixties, but she looks much younger.

Answer 1

She is in her sixties, but she looks much younger.

Answer 2

To properly structure the sentence and insert prepositions where necessary, the corrected sentence would be: "She is in her sixties, but she looks much younger."

- Inserting the Preposition "in": The preposition "in" is necessary to indicate the age range, so the correct phrase is "in her sixties" to specify the time frame of her age. - No Additional Prepositions Needed: No additional prepositions are needed in the given sentence.