Problem: How does the sentence end?

Kevin's broker recommended that he sell all his commodities and invest in bonds instead because the 
Answer: commodities would be less profitable.

Problem: How does the sentence end?

The shampoo worked a lot better than the soap because the 
Answer: soap was from an unknown brand.

Problem: How does the sentence end?

The company brought in new machinery and computer to boost numbers of jobs, but the 
Answer: computer had no internet.

Problem: How does the sentence end?

Joseph was afraid of Pitbulls but Nick wasn't  because 
Answer:
Nick knew how good the breed really is.