irresolvable

"It took all my resolve to go through with the surgery."

"He seems to be ill.   Her eyes seem blue.   It seems like it is going to rain later.   How did she seem to you?"

"The store had many different dress separates for sale. "

"None of my siblings are married yet."

"continuous firing leads the grooves of a rifle."

"tightly clenched fingers"

"A CPU is a component of a computer."

"Many students invite their parents to school events. "

"The students became quiet in the classroom when the teacher entered. "

"My argument for staying late was that I needed extra time to finish my project. "

"The impossible of finishing the project by Friday became a reality when everyone worked late. "

"The insoluble residue from the coffee grounds made cleaning the filter difficult. "