They conversed.

They quarreled.

They came one after another.

They killed themself with work.

They all live life to the full and are very optimistic

They celebrate their marriage in the time-honoured/time-honored manner

They say Scottish food is very good.

They are no different from anybody else

They have no children, for all I know

They are making sport of him.

They don’t wash the dishes.

They are tuned to the same wavelength

Do they feel comfortable?

They invited friend and foe

They claimed their money back

They’re respectable people

They cannot agree

They [simple pleasures] are the last refuge of the complex.

They defied him

They are on a par

They completely overdo it on TV

They took all I had.

They had already gone.

They changed it just enough to stop it getting boring

They were sitting on the grass having breakfast.