`1.` Mark invites Jacob to go surfing.

`-` Dẫn chứng: A few of us are going surfing at Turtle Beach. I know you love extreme sports so like to come with us.

`2.` On the beach.

`-` Dẫn chứng: We will meet at the surf school on the beach.

`3.` Sarah says surfing is really exciting and worth the money.

`-` Dẫn chứng: Sarah says it’s really exciting and worth the money.

`4.` The school gives everyone to wear safety equipment.

`-` Dẫn chứng: Don't worry, it's not dangerous because the school gives everyone lots of safety equipment to wear.

`5.` Mark will book the surfboards on Wednesday.

`-` Dẫn chứng: Let me know if you can come by Tuesday. I want to call the school to book the surfboards tthe day after.