<span>Cheever discovers the poppet that Mary Warren made for Elizabeth, and he finds a needle inside the doll. Cheever tells Proctor and Hale that Abigail has charged Elizabeth with attempted murder. Cheever says that Abigail was stabbed with a needle while eating at Parris' house, and Abigail accused Elizabeth's spirit of stabbing her</span>
A verbal agreement (or oral agreement) is spoken.
Every gerund/participle ends in -ing, so you can know for sure that the answer is one of these two. Since here <em>turning </em>is used with an adverbial function (that is, it is basically an adverb - it tells us WHEN Kate bumped into David), the correct answer is B) participial.