有groups of这种说法吗?还是a group of?

有groups of这种说法吗?还是a group of? a piece of the best advice有这种说法吗 有 a list of shopping 这种说法吗? 有rush out of 这种说法吗?还是只有run out of 【英语】a pair of cups有这种说法么》? Some of the photos of me有这种说法吗? 有by a air这种说法吗? 有take a taste这种说法吗? wear a smile有这种说法吗? 这句英语应该如何正确理解?What professional groups are you a member of,and how activ主要是前半句如何正确理解?能举例说明一下这种句型吗?What professional groups are you a member of, one-second 还有two-third又是什么意思?有a half of the children 这种说法吗 有 make joke of sb.这种说法吗 most of pandas are lovely有这种说法吗 getting off of work,有这种说法吗? There are a couple of reasons to name.有这种说法吗听力里面听到,不知道那个name是否听错,没见过这种说法 有没有amount of这种说法的? feel a sense of XXX这种说法对么?xxx应该是名词还是形容词?请说明根据 a friedn of my father 与 a friend of my father's 的区别,另外有a friedn of my father这种说法吗?