All day he had seemed curiously watchful, uneasy, sometimes weak, sometimes lively with effort.

The customers were many and the demand great, so that sometimes lively scenes took place.

She had been sometimes lively and almost excitable; more generally quiet, depressed, and silent even beyond her wont.

These stories are sometimes lively tales of kitchen antics, and other times are almost bleak recollections of years of addiction.

They were sometimes serious, sometimes lively; kindness, indignation, gaiety, were expressed by turns in his words and in his countenance.