Solution:

Three hidden words are
1. Bloom
2. Garden
3. Farm

Solution:

2.

Rest all are the reflection of two girls in the mirror.

Solution:

Piece 2 is the broken piece of the bone.

Solution:

The three hidden words are

1. Cloud
2. Storm
3. Damp

Solution:

The lady in the red.
She spends lots of money on food which is much more than a one-person need.

Solution:

The Waiter

Holding a tray is a static job while serving dishes and drinks is their main work and hence the waiter is most likely the left-handed person.

Solution:

He is on top of two rocks. Snipper's gun head can be shown.

Solution:

It can be done as shown below.

Solution:

The hidden cat is marked in the picture below.

Solution:

The Cat is circled below in the picture.