1. ............ is the process of concentrating on and becoming expert in a particular subject or skill.

Spearfish

Specialization

Speakerphone

Species

2. ............ isn't a synonym of specialization.

Jurisdiction

Species

Domain

Competence

3. Choose the right spelling : ............

specailizataon

zatiocspalia

specialization

spacailazetoon

4. This ............ is gastric bypass surgery.

doctor's special

doctor's spetialty

doctor's specialty

doctor's spacialte