I didnt get this lol someone help

In the sentence above, which verb is the irregular verb? a. laid b. warmed c. removed d. walked

3. how could the following sentence be rewritten as an exclamatory sentence? how dangerous was the saber-toothed tiger? a. tell someone how dangerous the saber-toothed tiger was. b. the saber-toothed tiger was dangerous. c. the saber-toothed tiger was dangerous! d. no change is necessary. c. the saber-toothed tiger was dangerous!

To protect consumers, the sec requires brokers and dealers to what? information about securities.