Multi-choice problem: Continue writing the next sentence in this paragraph:

How to make a care package for a long distance partner
Purchase materials over time.
Make a point of keeping your eyes peeled for something your significant other would like. If there's, say, an anniversary or birthday coming up in a few weeks, you could begin keeping an eye out during regular shopping trips.

(a). Plus, reading things like newspapers, magazine covers, and calendars is readily available. Buy materials more often than you do financially.; (b). If you can keep up with what your significant other typically needs while traveling, you'll be both able to make time for them. Compare prices, materials, and availability online to figure out exactly what you and your significant other need.; (c). Keep your eyes open each time you go out shopping. If you're, say, shopping with a friend, look for tiny souvenirs and treats your partner would like.; (d). Either fast travel or relocation can also be good distractions during the shopping trip. Throw away uneaten items your significant other might have gotten over long distances, as they can become junk.;
(c).