کدام جمله از نظر گرامر زبان انگلیسی غلط است؟ 1. Which sentence is grammatically WRONG? a. My friend has a young aunt. She is going to start learning French next month. b. I can’t carry this box-it’s too heavy. Would you help me. c. Unfortunately, Jack broke his leg while he was skiing d. It started to rain, so I opened my blue large new umbrella.