CCTV-10 often plays _____ around the world . It can help us learn more about not only nature but also different cultures and customs.

—How do you like the book?—It's quite different from ________ I read last month.

---Do you know          of them?---No,I know nobody except Mr. and Mrs. Brown

 He didn’t make ____ clear when and where the meeting would be held.

— Oh, dear! We only have 15 minutes to get to the station.— So terrible! There isn't any taxi around when you want ______.