1. Are you my best friend?
2. Who is my best friend?
3. Are you my best friend or my classmate?
4. You are my best friend, aren't you?
5. Why are you my best friend?
Ответ:1) Yes, for the underground
2)Yes, is good
3)Is museums, parks and monuments
Объяснение:
131.
2. have to
3. must
4. have to
5. must
6. have to
Let me see 11111111111111111