Choosing the right word in each sentence

Could someone choose the correct words or add the correct word or turn of phrase?

How long does the subway wait/stop at each stop?

Only the lower class take the subway.Only people lower class take the subway.

That's made of/with recycling paper.

My foot is/feel better than yesterday. I don't hurt as much.

Make sure I'm in the middle of the picture/frame when taking
the my picture.

I feel bad when/if you are freezing/freeze.That's why I gave you my jacket and will tomorrow.

The are more Mc Donald's per mile/within a mile radius here than in our city.

My pants keep falling down/off. I keeping having to pull them up.

You wouldn't be able to take a nicer picture/picture nicer than that.

He blew his nose on/in/with his shirt.

Could you take a picture of me up close/close up?

If I have a good sense of direction if/and we go this way, will will get the the gym.

I can feel the cold through/across the gloves.

Take a left in/after 3 streets.

How many clients would you want/need to have (in order) to buy the expensive equipment./before buying the expensive equipment.

Best Regards