27. Little Anna's parents walked slowly, one after________, through the shallow water of a stream to search for her lost bag. A. the other B_ another C. other D. Others
By the end of last year, we _________seven hundred English words.
------I’m afraid I can’t finish the book within this week. ------______.
According to a UN report,one third of the world population have noto clean drinking water and health care.
— So you missed the meeting. — ______. I got there five minutes before it finished.
— I’m fed up with this rain. How I wish to go hiking this weekend! — Forget it. I’m afraid the wet days will _____.