Maybe you are kind of tired.
不明白的再问哟,请及时采纳,多谢!但是书上问的是 You （ ）（ ）kind of tired啊。。不是以Maybe 开头的You （ may ）（ be ）kind of tired. 如果用 maybe “大概”副词，就放在句首， Maybe you are kind of tired. 或： You 【maybe feel 】 kind of tired.还是 那个 他把句首就限定是You了那就回答： You maybe feel kind of tired.