Change the italicized group of words to an adjective clause and write the sentence below. Mother was sitting near the window. The heavy winds shattered it.

Kim and Jane were discussing the play. They both had seen it.

The poem was good enough to print. Peg wrote it for me.

I've looked this question up. The italicized groups of words are:

The heavy winds shattered it.

They both had seen it.

Peg wrote it for me.

1. Mother was sitting near the window that the heavy winds shattered.

2. Kim and Jane were discussing the play that they both had seen.

3. The poem that Peg wrote for me was good enough to print.

Explanation:

A dependent adjective clause contains a subject and a verb. This type of clause functions like an adjective, offering further description or information  about something that was mentioned in the sentence. Adjective clauses are often introduced by relative pronouns such as who, which, or that.

In the answer given above, we used the pronoun "that" to connect the adjective clause to the noun it refers to. We also removed the pronoun "it" from each adjective clause since it is no longer necessary once the change into a dependent clause is done.

NOTE: we could also use the pronoun "which" in the sentences.

active voice: my father cut the tree.

passive voice: the tree was cut by my father.

active voice: people buy newspapers every day.

passive voice: newspapers are bought (by people) every day.

active voice: people have been using movies as political propaganda since world war ii.

passive voice: movies have been used as political propaganda since world war ii.

active voice: donna gave me my birthday present.

passive voice: i was given my birthday present (by donna). / my birthday present was given to me (by donna).

active voice: mom will leave the keys on the counter.

passive voice: the keys will be left (by mom) on the counter.

the words in parentheses are the agent of the passive voice and can be omitted when obvious, generic, or simply unnecessary.