This question is incomplete, here´s the complete question.
A shift in verb tense means a writer changes tenses without warning and for no reason, leaving readers distracted and confused
True or False?
Answer: False
Step-by-step explanation:
A tense shift is a change from one verb tense to another in the same sentence or paragraph. It helps heighten the clarity of a narrative description, and it´s only when unnecessary shifts in tense are used that readers may be confused. The important thing is to use it knowingly in accordance to the desired effect.