The correct option is A Buying a car in 2 years
Long-term periodic plans are the plans that are scheduled monthly or yearly.
Buying a car in 2 years is an yearly plan.
Planning to cook breakfast tomorrow is a daily plan.
Planning to go to a movie today is a daily plan.
Bring groceries every week is a weekly plan.
So, buying a car in 2 years is the only long-term periodic plan among the given options.