HSK 1 · verb · preposition · adverb
在
at; in; to be at; in the process of
他在医院工作。
Tā zài yīyuàn gōngzuò.
He works in a hospital.
我爸爸在医院工作。
Wǒ bàba zài yīyuàn gōngzuò.
My dad works in a hospital.
一百个学生在这里上课。
Yìbǎi gè xuéshēng zài zhèlǐ shàngkè.
One hundred students have class here.
现在十二点半。
Xiànzài shí'èr diǎn bàn.
It is half past twelve now.