These tasks focus on teaching students how to use the verb "to be" with different subjects and how to use vocabulary related to nationalities. The exercises include matching countries with pictures, filling in the correct form of "to be", making affirmative and negative sentences, and forming questions. There is also a quiz to guess nationalities.  

Language Content:

• Verb "to be" in affirmative, negative, and question forms (am, is, are)   
• Subject-verb agreement   
• Vocabulary related to countries and nationalities (e.g., British, Spanish, Polish etc)
• Sentence construction