1)
A: Let me show you the company.
B: OK, let’s go.

2)
A: Where do we begin?
B: Let’s begin from the jogging area. Here you see several trs and exercise bikes. These are perfect for a beginner like you. Each one is with a fitness , so you can use it without the trainer’s .

3)
A: Are you cooking?
B: No, I don’t know how to cook.

4)
A: Did you up for professor Lee’s course?
B: Yes, but I’m considering dropping it.

5)
Here we have the ell trainer. It helps burn fast and shape your w and th. Don’t use them without any -. That might hurt your .