Problem: How does the sentence end?

I like the acrylic paint more than the water paint as the 
Answer: water paint is dull.

Problem: How does the sentence end?

At the job interview, Rachel dropped her glasses, but held onto her keys. The 
Answer: glasses were slippery.

Problem: How does the sentence end?

When making fruit salad, I like to add more strawberries than blackberries since the 
Answer: strawberries make the dish sweeter and I have a big sweet tooth.

Problem: How does the sentence end?

Since Brett drove Craig to the gym then went home, 
Answer:
Brett spent the next two hours at home.