Problem: How does the sentence end?

The woman took many photographs of the statue, but only 1 of the fountain, because the 
Answer: fountain was common.

Problem: How does the sentence end?

Elena is writing a contingency plan for Katrina, because 
Answer: Elena knows how to do it.

Problem: How does the sentence end?

The waiter could not cover the round tables with the square tablecloths because the 
Answer: tablecloths were square.

Problem: How does the sentence end?

The cat dropped the flowerpot from the window and it got broken landing on the floor. The 
Answer:
flowerpot is too fragile.