It’s time________ lessons. But Lily isn’t in the classroom.

    Bob has summer holidays. He is going to visit his grandparents in Shanghai . He wants to give some presents to them . Yesterday he went to shopping with his mother and father. In the shop , he bought a blue shorts and black pants for his grandfather and some good books for his grandmother . Bob was very happy

何晟铭同学很喜欢看穿越剧，自己也构思了几个穿越故事。下列故事说法不正确的是（      ）