Problem: What happens next in this paragraph?

How to make a light bulb
Round up the supplies needed for you bulb.
Everything here is easy to round up at a local hardware store, if you don't already have it all at home. You'll need.
A: Two strands of copper wire (roughly 1-2 feet, each) four electrical clips one clear glass jar five or more batteries Find or buy some mechanical pencil lead. You should use the kind you get in mechanical pencils--the thin, solo pieces of graphite that you can usually buy in packs.

Problem: What happens next in this paragraph?

How to keep birds out of a barn
Keep your grain in bird-proof containers.
If birds have easy access to your grain, they'll associate your barn with food and keep coming back. To prevent that from happening, store your grain in bird-proof containers so birds can't get to it.
A: Large garbage bins with lids and sealable plastic containers are good bird-proof options for storing your grain. Use covered feeders to feed your barn animals.

Problem: What happens next in this paragraph?

A knife is run through the batter to create a marbling effect, and the batter is lightly shaken. a fully baked cake
A: is then shown and sliced.

Problem: What happens next in this paragraph?

How to add a seat to a razor kick scooter
Get a razor kick scooter.
This works only with scooters that have an aluminum footboard. To save money, you might just want to buy the basic a scooter.
A:
Remember that the scooter you buy must be able to support your weight and the seat's weight, plus any items you might carry. The a scooter's weight limit is 143 lbs.