Write the next sentence in the following story.

How to care for laminate floors
Clean your floors with a dry microfiber mop to remove debris.
A microfiber mop is ideal for cleaning laminate floors because it easily picks up dirt, crumbs, and pet hair. Whenever you notice that your floor looks dirty or dusty, run a dry microfiber mop over it to clear away the debris.

Choose from: a. If you don't have a microfiber mop, you can also use terry cloth or cotton. Vacuum with a soft flooring attachment as an alternative to dry mopping.. b. Once you have cleaned the floor, replace and level out areas you've missed. You may need to deal with one or more small sections depending on how many times a week you mop.. c. This is especially important if your laminate flooring is not very smooth or has an overly steep slope. Wear rubber gloves when handling laminate floors.. d. Mop floors with a high vacuum. Since floors are made up of different materials, you should choose a high vacuum that can easily be used to clean them... The answer should be
a.