Odpowiedź:
1. must be really hot outside.
2. Immposible that he knows
3. might be busy.
4. They can’t be friends.
5. Might know
6. Must be very rich
Wyjaśnienie:
1. must be really hot
2. can't know
3. might be occupied
4. can't be
5. could know
6. must be really rich
