According to the stage directions, this play starts in 1945, and then it flashes back to 1942. What is the purpose of organizing the play this way? I. The author can introduce the main characters more slowly, so we won't be so confused. II. It gives us a chance to become accustomed to Mr. Frank. III. It makes it clear that the diary was created by Anne in earlier times. IV. It makes the audience wonder what made Mr. Frank so bitter.

III. It makes it clear that the diary was created by Anne in earlier times.

Explanation:

According to the stage directions, this play starts in 1945, and then it flashes back to 1942. the purpose of organizing the play this way is to foreshadow and to give the reader hints on what is going to happen and that the diary was created by Anne much earlier.

The flashback shows that things were not as they were as a lot of things have changed.

1- cleans/ tidies up

2- were

3-would be

4- had known

5-takes

6-must be/ have to be/should be

the pronoun reference replaces a noun, but you have to make sure there's no room for confusion.

in the first sentence "her" could be referring to shely or to the sister. the answer there is "shelly called her sister and told her about the new baby."

in the second sentence "it" could be referring to the roof or the floor. the answer there is "since the roof leaks on the family room floor, we need to repair the roof."