effusions

"My gratitude for my teacher's support was evident in my improved grades. "

"The teacher determined the rules for the classroom project, setting clear limits on the length of presentations. "

"The situation has improved considerably."

"The juice box is a small container for the children's drinks at school. "

"She expressed her heartfelt sympathies at the death of his mother."

"He listened carefully to his mother's concerns, feeling sorrowful about her disappointment. "

"The scientist analyzed the molecular weight of the new protein sample. "

"The river overflowed the levee."

"The library offered an extension on the due date for the overdue books. "

"After the earthquake, there was a massive outpouring of donations and support for the victims. "

"Hydrogen chloride is a diatomic molecule, consisting of a hydrogen atom and a chlorine atom."

"The scientist studied the effects of different types of soil on plant growth. "