It seems to be my lot to be an odd man out.

I don't think it's a good idea to leave Mary out of the group.

"Why did you do that?" "Because everyone else is doing it and I didn't want to be left out."

Mr. Tanaka is one of my father's fishing companions.

What you need to take part in business management is the team spirit to work with many colleagues.

My companions were all asleep.

My companions, who weren't wearing hats, apparently had their noses and cheeks turn red.

After the break-up with her game partners she started to make trouble for other players.

In the absence of my travel partner, I took several solo trips.

Don't forget to add me in.

The rotten apple injures its neighbors.

A man is known by the company he keeps.

Misery loves company.

She is mixing with the wrong crowd.

They decided to exclude him from their circle.

They are of us, you know.

They easily fall back on his company.

He fell into bad company.

He was angered by the murder of their comrades.

He is a partner in crime.