Read the messages and choose thecorrect answer.who is harry? a william's dadb william's friendc william's brotherread the messages again and complete thewith one word.0 william can't find his1 william went to hasan's house to see his nenes2 the chair in hasan's hall is made of3 the black jacket is a4 the black jacket is not hasan's, it's not williamsnot hasan's5 hasan says that william can get his jacket in thejackethi hasan, i can't find my jacket. did i leave itat your house yesterday afternoon when harryand i came to see your new scooter? it's a softgreen jacket. i wore it to walk to your house, and i put it over that big wooden chair in yourhall. i can't remember if i wore it to walk home, thope you've got it - it cost a lot! 6 william thinks hisbecause his jacket is not lost.7 william wants to go to hasan's atwill be happyhi william, i have got your jacket, yes. i just went to lookin the hall, and it was on the chair, as you thought. andj also found another jacket on that chair. it's a black, leather one. it's not mine and it's not my brother's. doyou think it's harry's? i'm not going out this evening, so you can come and get your jacket then if you want to.​

Based on the messages, the answer to the question "Who is Harry?" would be:

b) William's friend

In the messages, it is mentioned that both William and Harry went to see Hasan's new scooter, and William asks Hasan if he left his jacket at his house when Harry and he came over. This implies that Harry is a friend of William's.

Now, let's complete the sentences with the missing words:

0. William can't find his jacket.
1. William went to Hasan's house to see his new
- Here, the missing word is "scooter". It is mentioned in the messages that William went to Hasan's house to see his new scooter.

2. The chair in Hasan's hall is made of
- Here, the missing word is not mentioned in the messages. Additional information is needed to complete the sentence.

3. The black jacket is a
- Here, the missing word is not mentioned in the messages. Additional information is needed to complete the sentence.

4. The black jacket is not Hasan's, it's not William's
- Here, the missing word is "jacket". It is mentioned in the messages that the black jacket found on the chair is neither Hasan's nor William's.

5. Hasan says that William can get his jacket in the
- Here, the missing word is "jacket". Hasan mentions that William can come and get his jacket.

6. William thinks his
- Here, the missing word is not mentioned in the messages. Additional information is needed to complete the sentence.

7. William wants to go to Hasan's at
- Here, the missing word is not mentioned in the messages. Additional information is needed to complete the sentence.

Based on the provided messages, additional information is needed to accurately complete sentences 2, 3, 6, and 7.