Question

Combine the following sentences using noun clauses.
1. I don't know. What kind of a battery is this?
2. My brother doesn't know. How tall is he?
3. I am not sure. Which chapter are we on?
4. Scientists claim. They will cure cancer.
5. Who is she? No one knows.
6. Could you tell me? Where is the bookstore?
7. Do you remember? How long did we stay in Qatar?
8. Please tell us. What did you hear?​

Answer 1

1. I don’t know which kind of battery this is .
2. My brother doesn’t know that how tall he is
3.I am not sure about which chapter are we on
4. Scientists claim that they will cure cancer .
5. I don’t know about who she is
6. Could you tell me where the book store?
7. Do you remember that how long we stayed in Qatar ?
8. Please us about what you heard
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