I wrote a note of appreciation to thank her for her help.

Much appreciated, everyone, for your help during the event.

The city issued a capital appreciation bond to finance long-term infrastructure projects, with returns on the principal reinvested at a fixed compounded rate until maturity.

Investors often consider capital appreciation bonds in their long-term municipal bond portfolios to maximize tax-deferred growth.

For Teacher Appreciation Week, students organized a surprise assembly and handmade cards to thank their favorite teachers.

The school PTA organized a surprise breakfast during National Teacher Appreciation Week to thank the staff.