happy: If you are not happy about a repair, go back and complain.
10th:This year marks the 10th anniversary of the China-ASEAN strategic partnership.
anniversary:That couple always holds a little celebration every year on their wedding anniversary.
may:May I come in?
our:We have modified our plan.
love:I love my country as you love yours.
and:Learning becomes more and more difficult as we get older.
companionship:Things such as love, family, genuine companionship, dignity, honor, and life are priceless.
last:This is his last chance as prime minister.
forever:Although they're expensive, they last forever and never go out of style.