Problem: How does the sentence end?

The banker tried to put the money in the envelope but the
OPTIONS:
- envelope was too small.
- money was too small.
Answer: envelope was too small.

Problem: How does the sentence end?

James cannot finish his speech to the audience within the time given to him. The
OPTIONS:
- time is short.
- speech is short.
Answer: time is short.

Problem: How does the sentence end?

Everyone liked the library more than the city hall because the
OPTIONS:
- hall was regarded as authentic.
- library was regarded as authentic.
Answer: library was regarded as authentic.

Problem: How does the sentence end?

Lindsey asked Monica for advice on throwing a surprise party because
OPTIONS:
- Lindsey hadn't thrown one before.
- Monica hadn't thrown one before.
Answer:
Lindsey hadn't thrown one before.