Soru: What are you planning to do next weekend?
A) I am going to visit my grandparents.
B) I visited my grandparents last weekend.
C) I like visiting my grandparents.
D) I will visit my grandparents.
Çözüm: The question asks about plans for the next weekend, so we need a future tense. Option A uses "am going to visit", which is a future tense construction. Option B is past tense, and Option C is present simple. Option D is also a future tense, but less common in this context. Therefore, the best answer is A.