.They turned out more than 1,000 washing machines, most of which ________quality.
31. I am not a heavy drinker, but I like the ______ glass of wine.
30. When you arrive, I ______ in reception for you.
35. So little ________ about science that the lecture was my understanding.
34. On yesterday's interview, he didn't make a(an) _______ at all; what was the matter with him?
33. The employees have not been paid _______ since the new manager took over this company last month.