[Q]: How does the sentence end?

Jennifer came limping into work but not Rebecca because

[A]: Rebecca hadn't worked out very hard.

[Q]: How does the sentence end?

Ian failed to attract Steven 's attention with his new wardrobe, as

[A]: Steven was just too oblivious to it.

[Q]: How does the sentence end?

The librarian wanted to put the books on the shelves but they weren't able to hold them because the

[A]:
books were too heavy..