Question

Answer 1

3. paiting a picture

4. very kind of Ba to give me a cake for my birthday

5. I were smart enough to solve the problem

6. what he could do for her about that 

Answer 2

3. He suggested painting a picture.

4. It was very kind of Ba to give me a cake for my birthday

5. I wish I were smart enough to solve the problem

6. He didn't know what he could do for her about this