Problem: How does the sentence end?

Donald made a huge bowl filled with rainbow popcorn for Joseph, because 
Answer: Joseph loves eating popcorn.

Problem: How does the sentence end?

The contract could not be drafted at the business during that day because the 
Answer: business was too big to care about it.

Problem: How does the sentence end?

Samuel felt the effects of the alcohol more quickly than Donald, as 
Answer: Samuel drank on an empty stomach.

Problem: How does the sentence end?

The nails of Tanya were a lot dirtier than Natalie, by reason of 
Answer:
Natalie being a lazy worker.