gravely

"The condition for getting a raise at work is meeting your quarterly targets. "

"The patient followed the doctor's instructions carefully. "

"The children played in the driveway before school. "

"It was a surprise to see the captain, who had always seemed so serious, laugh so heartily."

"The children collected smooth, colorful pebbles from the beach to decorate their sandcastle. "

"The news report characterised the protesters as violent and disruptive, even though most of them were peaceful. "

"The family visited the grave of their grandfather. "

"If you still feel unwell tomorrow, see your doctor."

"My sister learned to write in a very careful manner. "

"The construction crew spread gravel on the new road section to improve its surface. "

"The complicated instructions on the new software difficult me from completing the project on time. "

"Children collected colorful stones from the beach to decorate their sandcastle. "