Mark: So, is this my bike?
Amy: Yes, it is. And here's your safety vest.
Mark: A safety vest? Really?
Amy: Yes! And make sure that you (1) it when you're on your bike. Every time.
Mark: OK. Can you check my helmet? It feels too (2).
Amy: Let's see. Yes, it's fine. It needs to be secure. It's important to protect your (3).
Mark: You won't go too (4)?
Amy: Don't worry. We'll go (5). Try not to be nervous or you won’t enjoy it.
Mark: OK.
Amy: Just remember to stay with the group. You'll be fine if you follow my instructions. Are we ready?
Mark: Yes.
Amy: Let's go, then (6) me.