Question

Many more advanced techniques are used in this speciality.(Make it

Interrogative)​

Answer 1

Answer:

Many more advanced techniques used in this speciality, aren't they? ( question tag )

Are many advanced technologies used in the speciality ? ( yes - no type question )

What type of techniques are used in this speciality? ( WH type question )

It is the correct answer.Hope this will help you.

Answer 2

good morning brother or sister have a nice day