HEY DID ANYONE READ THE STORY CALLED LOOK BOTH WAYS

Hey guys! i've got an exercise where you've to find out the correct sentence in each pair. 1) a-we were tired and thirsty, so we stopped to have a drink at the cafè. b-we were tired and thirsty, so we stopped having a drink at the cafè. 2)a-if your computer freezes, try to turn it on and off again and see if that . b-if you computer freezes try turning it on and off again and see if that . me! it's urgent!

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

Give two details about the social and economic climate of the 1930s. were these details noted in to kill a mockingbird