happy：I am happy.
10th：What’s wrong with the 10th Cavalry？
anniversary：The anniversary lasted for a month.
may：May I help you?
our：As soon as I see him，I’ll tell him our son has been admitted to a college. .
love：How charming the love is ！
and：Both you and I are students.
companionship： I think money is less important than companionship.
last：He finds it very hard to remember the last visit。
forever： he promises that he will try his best to help you forever。