Carol: "I can't stop worrying about my exam tomorrow, mom?" Mother: " ____________"Đoạn văn14/33Choose the most correct option to complete each of the following exchanges. Carol: "I can't stop worrying about my exam tomorrow, mom?" Mother: " ____________"That's all right, never mind.I was nothing really.I'm sure you'll do well.Not problem!Giải thíchC. I'm sure you'll do well.