2.A: Pet shop is busy.
B: Yes, but post office is busier.
C: Toy shop is the busiest of all.
3. A: Theatre is crowded.
B: Of course, but cinema is more crowded.
C: Aquarium is the most crowded of all.
4. A: Luigi's Pizzeria is quiet.
B: Yeah, but Francesco's Restaurant is quieter.
C: (Guys, guys all we know that)=(Yes, but) Finn's Cafe is the quietest of all. (для разнообразия можно написать первое, но если не хочешь можно по старому написать второе)
5. A: Helen is tall.
B: Yeees, but Jenny is taller.
C: Ann is the tallest of all.
6. A: Museum is nice.
B; Yes, but concert hall is nicer.
C: Art gallery is the nicest of all.