[Q]: How does the sentence end?

Mary worked out constantly but Kayla hardly ever works out.
OPTIONS:
- Mary has a lot of stamina.
- Kayla has a lot of stamina.

[A]: Mary has a lot of stamina.

QUES: Continue writing.

The teacher tried to get all the shapes into the boxes but the

OPTIONS:
- boxes were too large.
- shapes were too large.
+++++++++
ANS: shapes were too large.

Problem: How does the sentence end?

I wrote a paper on helicopters in response to another paper I had written about hot air balloons; overall, I find the
OPTIONS:
- helicopters to be too fragile.
- balloons to be too fragile.
Answer: balloons to be too fragile.

sentence: Natalie was very comfortable around her boyfriend but Megan was not because OPTIONS:
- Natalie was very flirty.
- Megan was very flirty.
complete: Natalie was very flirty.

Going to concerts is way more fun for Amy than Tanya because
OPTIONS:
- Amy loves being around other people.
- Tanya loves being around other people.
Amy loves being around other people.

Problem: Continue the following story.

Ryan loved having an iPhone but Leslie refused to upgrade their flip phone.
OPTIONS:
- Ryan had always been last to learn new technology.
- Leslie had always been last to learn new technology.
Here's how I want to continue it:
Leslie had always been last to learn new technology.