Guys plz help me out! Which sentence has a direct object?

A.) Sentence 3- Today, people are so driven to work hard, make money, and be successful.

B.) Sentence 9- Also, my sister Amy got caught in some rapids at the Grand River and had to be rescued.

C.) Sentence 18- First, we researched!

D.) Sentence 19- We had a few destinations in mind, but we asked friends and family for advice about places to go and new things to do.