[Q]: How does the sentence end?

Tom was frustrated while using the computer printer but was fine with the keyboard because the

[A]: keyboard was working.

[Q]: How does the sentence end?

I wanted to invest more money in the stock market instead of savings account because the

[A]: savings account had a lower return.

[Q]: How does the sentence end?

Kyle learned how to create a fireball in the Street Fighter videogame by copying Brett 's finger motions because

[A]:
Kyle was a newbie at the game.