Who’ve made all the arrangements?

Have buses brought the children home?

How long have they waited for the doctor?

A group of students have met their friends at the railway station

Bị độg như thế nào ạ

Who’ve made all the arrangements?

Have buses brought the children home?

How long have they waited for the doctor?

A group of students have met their friends at the railway station

Hiện tại hoàn thành làm sao ạ