Answer:
1. 'Guten abend' means 'good evening'. 'Guten Tag' means 'good afternoon' or 'good day'.
2. There are a few ways to say what your name in German. You can say 'Mein Name ist (your name).' or 'Ich bin (your name).'
3. 'Wie geht's' means 'how are you'.
4. 'Der Junge' means 'the boy'.