Ex.2
1. Are
No, I’m not. I’m
2. Is
Yes, she is
3. Are
Yes, they are
Ex.3
2. No, I’m not
3. Yes, it is
4. No, it isn’t
5. Yes, they are
Ex.4
2. Edinburgh is the capital of England
3. Moscow is the Russian capital
4 Matryoshka dolls are
5. Apples are blue