[Q]: How does the sentence end?

The red convertible will not fit in the garage because the 

[A]: garage is too slender.


[Q]: How does the sentence end?

Emily was installing Samantha's new software for their computer because 

[A]: Emily knew how to do it.


[Q]: How does the sentence end?

Benjamin studied very hard for their philosophy test unlike William's. 

[A]:
Benjamin passed the exam easily.