This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to be hot around your boyfriend
Get enough sleep.
While it sounds like the least glamorous advice possible, getting sufficient sleep is an important part of looking beautiful. While it's recommended you should get at least 7 hours a night, many try to slip by with far less than that.

OPT:
a). Not the best advice, but it's a good start. Some studies have shown that, though unrealistic, many people who sleep or exercise around their boyfriends are more confident in themselves and their bodies..
b). If you want to look and act your best, make sure to get enough rest. Your skin will dry and age faster if you don't..
c). So don't put up a big amount of money to go to bed a few hours earlier than you used to. Basically, it's best to sleep, have dreams, take notes, and play if that's your thing..
d). Don't nap when you're trying to sleep. If you absolutely can't fall asleep, however, go to bed hungry and groggy and relax for a little while before getting up..
The answer is:
b).