Dưới đây là cách chuyển các câu trực tiếp sang gián tiếp:

1. **"If the weather is fine, I will go on a picnic with my friends," she said.**
- She said that if the weather was fine, she would go on a picnic with her friends.

2. **"What will you do if you have three days off?" I asked him.**
- I asked him what he would do if he had three days off.

3. **"I will come to see you if I know your address, Jim," she said.**
- She said that she would come to see him if she knew his address.

4. **"I'm sure she will help you if you ask her," he told me.**
- He told me that he was sure she would help me if I asked her.

5. **"I will visit my grandparents tomorrow," she said.**
- She said that she would visit her grandparents the next day.

6. **"I work in a station now," he said.**
- He said that he worked in a station then.

7. **"I'll remind you to water the plants tonight, John," she said.**
- She told John that she would remind him to water the plants that night.

8. **"You will be surprised if you meet him," Peter said to Linda.**
- Peter told Linda that she would be surprised if she met him.

Hy vọng giúp bạn!