Write a complete sentence using the past participle of the verb in ( ) with has or have.

1. Mr. Hancock (run) the museum for five years.
Answer: Mr. Hancock has ran the museum for five years.
2. He (chose) May as membership drive month.
Answer: He has chosen May as membership drive month.
3. He (speak) to many organizations.
Answer: He has spoken to many organizations.
4. I (do) it!
Answer: I have done it!
5. The membership list (grow) quite large.
Answer: The membership list has grown quite large.
6. The new dinosaur education wing (draw) new members.
Answer: The new dinosaur education wing has drawn new members.
7. The secret will be (to know) by tomorrow morning.
8. Once I get back from the hike, my boots will be well (to wear)

Can you please look over the above and let me know if I have made any mistakes.
I am also confused on number 7 and 8
Please help me with those.

1. No. The past participle of run is not ran.

http://conjugator.reverso.net/conjugation-english-verb-run.html

7. We have known the secret since yesterday.

I'll be glad to check your answer for 8.

The rest are correct.

In sentence 7, the correct past participle form of the verb "to know" is "known." So the sentence should be: "The secret will be known by tomorrow morning."

In sentence 8, it seems like you're trying to use the past participle form of the verb "to wear" to describe the boots. However, "to wear" is an irregular verb, and its past participle form is "worn." So the correct sentence would be: "Once I get back from the hike, my boots will be well worn."

Here are the corrected versions of both sentences:

7. The secret will be known by tomorrow morning.
8. Once I get back from the hike, my boots will be well worn.

I hope this helps clarify the confusion and correct any mistakes! Let me know if you have any further questions.