86 20. Dewl. was machst du? a. Ich bin Studentin b. Sie ist Studentin c. Ja, ich bin Studentin d. Sie kommt aus Java e. Nein, ich bin Dian 30. Andrea : Ich fahre heute nach Salzburg. Und du? ...? John : Nach Heidelberg. a. Wo wohnst du b. Wohin fährst du c. Wer bist du d. Wann fliegst du e. Wie lange bleibst du

20. c 30. b

The given questions are in German and pertain to basic conversation. For question 20, the phrase 'Dewl. was machst du?' translates to 'Dewl, what are you doing?'. The appropriate response that fits the context of the question is 'Ja, ich bin Studentin', which means 'Yes, I am a student (female)'. Therefore, the correct answer is option c. For question 30, the conversation between Andrea and John is about their travel destinations. Andrea states she is traveling to Salzburg today and asks John about his destination. John's response is 'Nach Heidelberg', which means 'To Heidelberg'. The question that fits this dialogue is 'Wohin fährst du', which translates to 'Where are you going?'. Hence, the correct answer is option b.