All of us have our preferred sleeping positions. How about yours? You might be __26__ to know that the way you sleep can affect your health. As a matter of fact, every sleeping position has its __27__ and cons, but many researchers say that sleeping on your back is the best. Side-sleeping may result in premature wrinkles and cause stiff neck or shoulder pain. Stomach-sleeping, in the meantime, is viewed __28__ the worst position since it can lead to back and neck pain. __29__ , sleeping on your back will protect your backbone and help relieve pain by lowering pressure on your joints and muscles. It can also reduce the existence of fine lines and wrinkles. __30__ sleeping on your side or stomach, when you sleep on the back, your face does not directly contact the pillow. As doctors point out, sleeping on the back is the best way to make us healthy.

        In this digital era, emojis are part of our daily communication. These small icons—smiley faces, winking eyes, hearts of all shapes—are used in text messages, emails, and social media. They are__36__ these days because they can increase the accuracy of our brief messages and decrease the misunderstanding in communication.__37__ , a picture is worth a thousand words. Because emojis often represent an easily identified thought or feeling, they are mostly__38__ in context. They help us add tone and clarity to our communication. Emojis are visual aids and can be used in many ways,__39__ softening the mood of serious conversations, expressing ourselves in a more comfortable way, and communicating when words fail us. However, emojis are not labeled, so their meaning is__40__ to those who use them. Some emojis may have different meanings across cultures. Therefore, when using emojis, we should use them with caution.