Can you check if these sentences are grammatically correct? Thank you.

1.The Elizabethan theatre was a wooden structure and had a rectangular or octagonal shape.
2.It consisted of three stages, i.e. the apron stage, the inner stage and the outer stage.
3.The apron stage projected into the yard, so that when the theatre was full the players were surrounded on three sides. The apron stage was protected by a roof. (can you say was roofed?). At the back of the apron stage, there was another stage, called inner stage, which was hidden (concealed) by a curtain and used for smaller scenes.
4. Over the back of the apron stage there was the upper stage, which was used to represent a balcony or the walls of a town.
5. At the back of the inner stage there was a tiring house, that is a place where the actors could change their attire.
6. The poorer spectators stood in the yard.
7.The girl has got a pony tail OR she wears her hair in a pony tail? She’s got shoulder-length, red dyed (?), wavy hair. She is wearing a zip-up black leather jacket with a fishnet (?) hood. She has a lot of bracelets on.

2.It consisted of three stages: the apron stage, the inner stage, and the outer stage.

3.The apron stage projected into the yard so that when the theatre was full, the players were surrounded on three sides by __________. The apron stage was covered by a roof. At the back of the apron stage, there was the inner stage, which was hidden by a curtain and used for smaller scenes.

4. comma after "apron stage"

5. At the back of the inner stage, there was a tiring house, a place where the actors could change their attire.

7.The girl wears her hair in a pony tail. She has shoulder-length, dyed-red, wavy hair. She is wearing a zip-up black leather jacket with a fishnet hood. She has a lot of bracelets on.

Check everything very carefully. I made several punctuation corrections, among other things.

PS -- What word will you put in the blank for sentence 3?

To check the grammatical correctness of these sentences, you can follow these steps:

1. Read through each sentence carefully.
2. Identify any potential errors in grammar, punctuation, or word usage.
3. Refer to grammar rules and guidelines to confirm the correctness of the sentences.
4. Make necessary corrections or suggest alternatives to improve the sentences.

Now, let's go through each sentence individually and check for any errors:

1. "The Elizabethan theatre was a wooden structure and had a rectangular or octagonal shape."
- This sentence is grammatically correct.

2. "It consisted of three stages, i.e. the apron stage, the inner stage, and the outer stage."
- This sentence is grammatically correct.

3. "The apron stage projected into the yard, so that when the theatre was full, the players were surrounded on three sides. The apron stage was protected by a roof. (Can you say 'was roofed'?) At the back of the apron stage, there was another stage called the inner stage, which was hidden (concealed) by a curtain and used for smaller scenes."
- The sentence is clear and grammatically correct. However, the use of "was roofed" is not commonly used in this context. It would be better to say "The apron stage had a roof" or "The apron stage was covered by a roof."

4. "Over the back of the apron stage, there was the upper stage, which was used to represent a balcony or the walls of a town."
- This sentence is grammatically correct.

5. "At the back of the inner stage, there was a tiring house, which is a place where the actors could change their attire."
- This sentence is grammatically correct.

6. "The poorer spectators stood in the yard."
- This sentence is grammatically correct.

7. "The girl has got a ponytail OR she wears her hair in a ponytail? She’s got shoulder-length, red-dyed (?), wavy hair. She is wearing a zip-up black leather jacket with a fishnet(?) hood. She has a lot of bracelets on."
- The first part of the sentence can be written as "Does the girl have a ponytail, or does she wear her hair in a ponytail?" to make it clearer. The use of question mark (?) after "red-dyed" indicates uncertainty. If you're unsure about the information, it would be better to omit it. Also, the use of the question mark (?) after "fishnet" shows uncertainty. If you're describing the hood, you can say "a zip-up black leather jacket with a fishnet-patterned hood" instead. The last sentence is grammatically correct.

After making these corrections, the sentences should be grammatically correct.