IN: Write the next sentence in this paragraph:
How to put in contact lenses
Care for your contact lenses properly, whenever they're not in use.
This basically means two things :
Always store your contacts in contact lens solution, unless you're wearing daily disposable lenses. Contact lens solution helps to clean, rinse, and disinfect your lenses.

OUT: Dispose of your contact lenses by the recommended date. Most lenses fall into one of three categories: dispose daily, dispose semi-weekly, or dispose monthly.

IN: Write the next sentence in this paragraph:
How to prepare filter coffee
Fill the machine with water.
Most coffee makers will have a water reservoir which you'll need to fill before brewing. Only pour in as much water as you'd like to brew, since the machine will continue to brew until the reservoir is empty.

OUT: Always use clean filtered water for the best taste. Filtered water can also prevent mineral deposits from building up on the machine's tubing.

IN: Write the next sentence in this paragraph:
How to make concrete planters
1-choose your molds.
You will need an outer mold and an inner mold of same shape but different size.
- the smaller mold should nestle inside the larger with a gap of about 2 inches or 5 cm.

OUT:
The gap between molds will be the thickness of your planter's walls. If your planter will be any larger than 2 feet (0.6 m) by 2 feet (0.6 m), the walls should be 3 inches or 7.5 cm thick.