Iused to bake cookies when it __
1.would rain
2.rained
3.had rained
4. will rain

Hi there!

The answer would be 2. The question is in the past tense, and rained is the only answer in past tense. The person is stating that they used to bake cookies when it rained.

Hope this helped!

The criteria that should be used to review a topic sentence are:

4. The topic sentence states the main idea of the paragraph.

5. The topic sentence is supported by details in the paragraph.

Explanation:

In writing, a topic sentence is a sentence that summarizes tha main idea of a paragraph. The topic sentence -or focus sentence- is usually placed at the beginning of the paragraph because it helps organize it.

Since the topic sentence basically suggests readers what the rest of the paragraph is about, the following sentences should provide more information or more detail about that sentence by offering relevant facts about it.