Lucy put a lot of()in()of tea 为什么sugar不能用复数啊?就不知道第一个空而已

Lucy put a lot of()in()of tea 为什么sugar不能用复数啊?就不知道第一个空而已 I have a lot of time __________(put)the room in order(整齐).为什么用TO PUT? i put a lot of sugar on my coffee 这句话没有错误吧? There are a lot of differences Lucy and Lily Lucy put a lot of __ in ____ of tea.A.sugar,the two cup B.sugars,the two cups C.sugar,the two cups D.sugars,the cups put on a lot of weight这句话的意思 a lot of it had to do with stress that i put on myself.看不懂,帮忙翻译下, I feel ____ (a lot,a lot of)better now. put on a lot of weight中的“put on”怎么翻译 Lucy is rich and she visists a lot of c__ every yearC__ 处填什么单词 lucy is rich and she visits a lot of c.aroud the world every year. I have a lot of homework-----(do) I have a lot of toys 疑问句 I have a lot of housework________ I did a lot of shopping I got a lot of _____________(headache) I have a lot of (headache) I know a lot of是什么意思? 急