评论
打印
Who's not here?
谁不在
Maomao is not here.
毛毛不在
I'm sorry I'm late.
对不起我迟到了
It's OK. Don't be late again.
没事儿 下次别迟到哦
Please do it yourself.
请独自操作
Work in pairs, please.
双人一组练习
Work in groups, please.
分组练习
