Form the plural of a noun ending in y preceded by a consonant by adding -s adding -es changing the y to i and adding -s changing the y to i and adding -es

In  the diary of anne frank, the characters feel sadness after reading the hopeful message written on the cake. which theme does this best illustrate? peace is often most appreciated after it has been lost. wartime is capable of bringing out the worst in people.  it is important to have someone in whom to confide. sharing difficult experiences can strengthen friendships