1. What people really love is Baloo the bear.
Baloo the bear is what people really love.
It is Baloo the bear that people really love.

2.What this bear is called is Baloo.
Baloo is what this bear is called.
This bear is called Baloo.

3. Most sightings have been reported in the Indian Jungle.
It is (in) the Indian Jungle where/that most sightings have been reported.
The Indian Jungle is where most sightings have been reported.

4. Suddenly the bear appeared out of nowhere.
Suddenly, from out of nowhere, the bear appeared.
or……
Suddenly, from out of nowhere, appeared the bear.

5. Right there in front of me danced the cuddly bear.
It was the cuddly bear that danced right there in front of me.

6.What I didn’t expect to see in the jungle was a dancing bear.
A dancing bear was the last thing I expected to see in the jungle.