下列四组单词中划线字母发音相同的一组是____。
---______ he ______ from Beijing? ---No, he ______.
My mother lets me______ a lot of housework, and it makes me _____ sad.
Let’s _____ some dumplings for the Spring Festival.
What’s the date today?
They usually have _______at 6:30 a.m.