Help asap, will give brainliest!!

identify the error in the sentence using the following abbreviations: mm (misplaced modifier), sm (squinting modifier), or dm (dangling modifier).

1) we planned to in three years or less, take a trip to asia.
2) philip scarcely had read three chapters when he found out the library book was overdue.
3) samantha said during winter break she would write a letter to the pastor.

type of error:

a) sm
b) mm
c) dm