They opened a tiny gallery called la-la-land on the old warehouse street.

After a difficult day at work, she retreated into la-la-land with a cup of tea and a classic film.

After the meeting, he floated off into la-la land, dreaming of awards and movie premieres.

She skipped down the street, tra-la-la, as if nothing could bother her.

She murmured oo-la-la when she saw the vintage chandelier in the ballroom.

She walked down the street la-la-ing a carefree tune, ignoring the cold rain.

Every morning, she la-la-s while making coffee.

When the rain stopped, she la-la-ed a tiny tune as she walked home.

At the vocal warm-up, the students practiced different las to perfect their pitch.

The LAs coordinated emergency services after the flood.