9. The boy must be very brave. He rescued a litter of puppies from the blaze. The puppies were abandoned.
9. The boy
who
rescued from the blaze a litter of puppies,
which
were abandoned, must be very brave.
The boy
who
rescued a litter of puppies,
which
were abandoned, from the blaze must be very brave.
The boy
who
rescued from the blaze a litter of puppies,
which
were abandoned, must be very brave.
A litter of puppies,
which
were abandoned, was rescued from the blaze by the boy
who
must be very brave.