Rewrite the sentence in indirect speech into its corresponding reported speech:
"It has taken us all by surprise. Customers are saying can you do more," he said. "I think the vegan and flexitarian market is the first major food trend that has come out of social media.
1
He said that it had taken them all by surprise. He added that customers were asking whether they can do more. He concluded that he thinks the vegan and flexitarian market was the first major food trend that had come out of social media.
2
He said that it has taken them all by surprise. He added that customers are asking whether they can do more. He concluded that he thought the vegan and flexitarian market was the first major food trend that had come out of social media.
3
He said that it had taken them all by surprise. He added that customers were asking whether they can do more. He concluded that he thought the vegan and flexitarian market is the first major food trend that has come out of social media.
4
He said that it had taken them all by surprise. He added that customers were asking whether they can do more. He concluded that he thought the vegan and flexitarian market was the first major food trend that had come out of social media.