unisex

"The school students wore a uniform of navy blue shirts and khaki pants. "

"The divers encountered a huge school of mackerel."

"The girls in my class are all very good at math. "

"The house was built on a solid rock basis, ensuring its stability. "

"It can take a while to learn how to iron a shirt properly."

"My sister's name is Emily. "

"The teacher distinguished the students' excellent essays from the others based on their insightful analysis. "

"The students designed posters for the school fair. "

"The new shoes are suitable for playing sports. "

"My son wore blue pants to school today. "

"Different genders of plants require different amounts of sunlight. "

"The artist used a style of knife to carve the intricate designs into the wood. "