برای حل این سوال، باید جای خالیها را با اطلاعات مناسب پر کنیم. با توجه به متن داده شده و اطلاعات عمومی، میتوانیم به شکل زیر پاسخ دهیم:
**Tehran**
Tehran is in the **north** of Iran. It's a/an **large** and **modern** city. Tehran is famous for **Azadi Tower**. There is a **metro system** and some **parks** in **Tehran**.
**Mashhad**
Mashhad is in the **northeast** of Iran. It's a/an **big** and **religious** city. Mashhad is famous for **Imam Reza shrine**. There is a **railway** and some **gardens** in **Mashhad**.
**Isfahan**
Isfahan is in the **center** of Iran. It's a/an **historic** and **beautiful** city. Isfahan is famous for **Naqsh-e Jahan Square**. There is a **river** and some **bridges** in **Isfahan**.
**Tabriz**
Tabriz is in the **northwest** of Iran. It's a/an **ancient** and **cultural** city. Tabriz is famous for **Bazaar of Tabriz**. There is a **university** and some **museums** in **Tabriz**.
این پاسخها باید با دانش عمومی خود به سطح هفتم انطباق دهید و ممکن است نیاز به تنظیمات دقیقتری باشد.