[Q]: How does the sentence end?

Samuel has hard time to detach from family and friends but Brett has no problem as

[A]: Samuel is needy.

[Q]: How does the sentence end?

Megan is a criminal defense lawyer and Maria is a family lawyer.

[A]: Megan is less knowledgeable about custody laws.

[Q]: How does the sentence end?

Steven helped Christopher finish the jigsaw puzzle because

[A]:
Christopher was bad at solving those kinds of puzzles.