"This room is big, praise be to God."
Translation:هٰذِهِ الْغُرْفة كَبيرة اَلْحَمْدُ لِله.
"hadhihi" is "this" for the feminine noun while "hadha" is "this" for the masculine noun.
هذه المدينة (this city)
هذا البيت (this house)
You can also refer to the course tips of the lesson. However, we must use the browser version (the tips for Arabic are still not available in the app version).