.Don’t you think it _______ that the new technique should be spread to more areas?
18.The old couple don’t know what to do with their son, who drinks___________every day.
17.--- Mary, I have got a new cell phone number! --- Oh, hold on. I’ll put it down just___________ .
16.--- I’m not good at singing, you know. ---_________. It’s just for fun.
15.--- Do you have any blouses in yellow? --- Sorry, we don’t. What about this cream color? It___________well with almost anything.
14.The forest guards often find campfires that have not been________completely.