My sister was born _____ a spring morning. [ ]

Before selecting the curtain for your newly-decorated house，it’s important to know what colors look great _______ the wall paper．

I hear you have moved into your new house .Congratulations ! -—Thanks. I especially like my study _______ is big and bright.

The old man lives________, but he doesn’t feel________.

The story is about Lei Feng.It’s very ______.