Whose pen is this — Oh, it’s_____. I was looking for it everywhere.

Would you like some milk — _________.

Mr.Li asks us to remember that_____ careful we are ,_____mistakes wewill make .

(2013·安徽六校教育研究会测试)Before selecting the curtain for your newly decorated house, it’s important to know what colors look great ________ the wallpaper

I can’t stand _______ the noisy music,let him _______ it.