选出一个划线部分发音不同于其他单词的单词
My aunt likes to be beautiful. She spends much time dressing __________ every day.
—I think middle school students can go out alone at night. —__________. It’s dangerous for them to go out alone.
—I felt very __________ when I was having classes this morning. —Did you stay up very late last night?
—Mom, I have great trouble with my math. —Never __________ and you will learn it well.
—I used to be quiet but now I’m very outgoing. —Oh, you __________ a lot.