Listen to the conversation and fill in the blanks. A: Hey, what's wrong? You look really stressed! B: I have an important ___1___ tomorrow. I've been studying for it all week, but I feel like I don't remember anything. I just can't seem to ___2___. A: Maybe you need to take a break. Whenever I feel stressed, I go for a ___3___ or do some yoga. Exercise is a good way to ___4___ and take your mind off things. B: I'm too tired to exercise. Besides, I still have a few more ___5___ to read. A: Have you been getting enough sleep? B: Not really. I've only had about four hours of sleep each night this week. A: No ___6___ you're so stressed out! I usually get at least seven hours of sleep every night. Why don't you take a quick ___7___? Then you'll be able to focus better when you start studying again later. B: Yeah. You're ___8___ right. Thanks.