Jenny was looking for a seat when, luckily, a man _____and left.

Why do you choose to work in an international travel agency—Well，you know，English is my ________.So it is my best choice.

My grandmother alot of changes in Tianjin since she came here.

The priest made the ________ of the cross when he entered the church.

It takes about two hours to get to their office building, _________ possible traffic delays.