verb to be

Change the sentences into questions and then answer the questions by using the given word.

Example: Mr.Surasak is a kind teacher. (Yes)= Is Mr. Surasak a kind teacher? Yes, he is
1. Jack is a good boy.(Yes) =

2. Those dogs are barking that man.(No) =

3. You are studying English online. (Yes) =

4. Malee is from Thailand. (Yes) =

5. Ms. Wasana is a Thai teacher.(No) =