Problem: How does the sentence end?

My family will not come to my studio apartment for dinner because the 
Answer: family is too large.

Problem: How does the sentence end?

While redoing her lips, Rhonda took off the lipstick and replaced it with lip balm. The 
Answer: lipstick was drying.

Problem: How does the sentence end?

Ryan decided to buy the paintings for Craig, and 
Answer: Ryan was broke because of the purchase.

Problem: How does the sentence end?

Hunter studied hard for their MCAT test but Logan goofed off instead, so 
Answer:
Hunter got a passing grade on the test.