（1）A group of students () coming this afternoon 括号里填is还是are?（2）What's the ----- idea 划线处填main,mainly还是really?（3）My friends will ------- at ten pm.划线处填arrive,get,还是reach?

a group of a group of man 还是a group of men 为什么？ a group of enemies or ,a group of enemy 用a group of 造句. a group of 中文意思 a group of classmates是什么意思 A group of young birds! a group of 怎么用 many a studen and teacher A group of （ ）will visit the museum tomorrow .ItalianAustralianJapaneseAmerican 求英语大神编一个3人的英语对话,根据下面的内容.明天英语口试啊,话题是这个求大神啊.真心急用What makes you feel stressed out?Imagine that you are a psychologist and you are asked to give advice to a group of studen group of group of+（数字）中group要加s吗? A group of stuents 是单数复数? 用with a group of frends 造句 A GROUP OF 变复数怎么变 group,a,of,people,are,young,swimming speak in front of a group