Answer:
1. Â Before I could swat it with a broom, the colorful parrot flew into the tree .
2. Our cousin wrote us a letter  after he returned home from his visit to our house.
3. Whenever the temperature drops suddenly in the region, the wind blows on the mountain top. Â
4. Susan laughed loudly at the circus because she had never seen talking monkeys and flying elephants.
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Explanation: