[Q]: How does the sentence end?

The carpenter took boards from his truck and put them in the garage until the 

[A]: truck was empty.


[Q]: How does the sentence end?

The artist finished her painting before the cook finished her tart because the 

[A]: tart was slow to complete.


[Q]: How does the sentence end?

Electric energy is very popular in the world, not everyone uses the 

[A]:
electric energy made possible.