He held the door open and they entered his office.

He told me so within minutes of entering the office.

Almost five minutes had passed since they'd entered the office.

Jack got the full effect as he entered his office.

After standing in front of the door for a few minutes, he entered his office.

He gave the girl his first smile of the day and entered the office.

I entered the office and closed the door behind me.

She entered the office and quickly closed the door behind her.

Together they entered the office of the police official a half hour later.

Like everything else he'd said since he entered the office, that was the simple truth.