Ques: Choose between "palm tree" and "cactus". Question: The koala dashed up the palm tree so fast, but couldn't grasp the cactus well. The cactus was (A) more smooth (B) less smooth
Ans: cactus

Ques: Choose between "Dirty gym clothes" and "Clean gym clothes". Question: Paula rarely has to wash her usually pristine gym gear after a personal training session, but Rachel almost always has to put her sweat-drenched workout clothes right into the dirty laundry. Who does more exercising during their time at the gym? (A) Rachel exercises more (B) Paula exercises more
Ans: Dirty gym clothes

Ques: Choose between "Steve before weight loss" and "Steve after weight loss". Question: Steve undertook an exercise and diet program and lost a good amount of weight over several weeks. One thing Steve observed was how much more difficult it was to get his bike going fast when he was heavy than it was now that he had lost some weight. This means that when he weighed more his bike was (A) slower to get up to speed (B) faster to get up to speed.
Ans: Steve before weight loss

Ques: Choose between "a trunk" and "a stick". Question: A trunk is more powerful than a stick due to (A) girth (B) being skinny
Ans:
a trunk