I have a pen friend，and we always send e_____to each other by computer
e-mails
暂无解析
CanIhave______(a)orange?
Lookatthesign.Thelibraryis_____(close)from1:00p.mto2:00p.m.
boy_______(复数)
DaMingcomesfromChina，heis_____(China).
Chinesepeopleareverygoodattablet_____，andit'sourfavoritesport