Do these sound like good plots?

Hi, I'm a 16 y/o girl and I was wondering if these sound like good plots to you. The second and third one I just thought up like yesterday.

Plot No.1

(this one I have partially written)

Ava Baynes has older twin siblings, a boy and a girl. She has a mother, but her father died of cancer a few years ago. A year ago they inherited a huge mansion from their great old Aunt Agnes. Ava is a sophomore and the book starts right at the beginning of school. Ava meets Tom, who is actually the principal's nephew. Ava starts babysitting the principal's kids. Ava reads the kids a bedtime story that Aunt Agnes had written. Ava discovers a secret hall that leads to a grand and elaborate ballroom in the basement of the mansion that was hidden behind a fireplace. Ava plans a sweet sixteenth as a ballroom theme and will have it in the ballroom. In the end she and Tom fall in love and dance at her party, she also realizes that her story parallels Aunt Agnes' story almost exactly. Live happily ever after...blah blah blah.

Here is a little summary that I wrote,

Ava Baynes moved into her great Aunt Agnes' mansion last year.

Now, as the school year is starting, she is just trying to fit in.

Her life is normal and boring until one day when she finds diaries of her aunt, as well as a book titled, 'A Enchanting Love Tale' by Agnes Baynes.

Ava read the story to the children she babysits as a bedtime story.

She meets a boy, Tom, who she thinks looks nice, but why would he want her?

The preppy Hayley is ready to pounce on him any minute so that he will like her.

After spending time with Tom, Ava realizes that he is not the type that Hayley would ever want. She also finds out the tragic reasoning why Hayley acts so mean and bitter to everyone.

Ava starts falling for Tom.

She also realizes that Aunt Agnes' book parallels her love with Tom almost perfectly.

Will Ava be able to figure and sort everything out by her sweet sixteen ball?

Plot No.2

Ariadne Nicole Kinnselky is a completely normal seventeen year old, she goes to school, she has lots of friends, she loves shopping, oh and she's an undercover agent for a top secret group of crimefighters.

Ariadne's friends don't have a clue that she's undercover, but she does have one friend, Jason, who is also a agent and has been training with her for many years. (as a side note, she and Jason are rare exceptions of age limits. Both of their's parents had been agents for a long time. The two got special training when they were younger and were able to join the team the day they turned sixteen.)

She does a few jobs and then her parents tell her that she has to stop and live a normal life and that right after she graduates (she is a senior), she has to live with her aunt who lives in a little cottage. Her parents tell her she must stop because it is getting too dangerous because she is so young. The people in charge of her and her parents work only allow her to do operations because she is so good as well as the fact that she can look like she's twelve and also twenty.

She convinces her parents to let her do one more mission, they say one more. She botches it and is a hostage, but the thing is, the person who kidnapped her is a sex trafficker. She is sold into prostitution, gets raped, and consequently, gets pregnant. Jason rescues her and gets the ring arrested.

She decides to keep the baby and leaves to live with her aunt.

Jason, however, goes with her so that if someone were to find out who she is, and try to kidnap her now that they know she's an agent. All goes well and she has baby twin girls in the end.

Plot No.3

Alex and Will are at teens adventure group in another country.

Will gets lost and Alex tries to find him.

Alex does find him, but now they are both lost.

They try to survive on their own until they get rescued.

They get rescued.

The end.

(Alex is a girl by the way)

For this one they wouldn't fall in love, but they would become best friends and have a really close bond though not romantically.

As you can see, 3 isn't that complete yet.

Do these sound like good plots?

Which one is your favorite?

Thanks!

♥Pixter♥

P.S. In a different post, someone pointed out that the names all started with A's, Ava, Ariadne, and Alex.

I swear that was just coincidental!