1. "Should we call her now?" he asked.

⇒ He was not sure whether to call her then.

2. "Where should we park our bikes?" asked Peter and Mary.

⇒ Peter and Mary couldn't decide where to park their bikes.

3. "How can I tell this news to my parents?" she wondered.

⇒ She wondered how to tell that news to her parents.

4. "Dad, when should I leave for the bus tomorrow?", he asked his father.

⇒ He asked his father when to leave for the bus the next/following day.

5. "Who should I call for help?" she asked.

⇒ She had no idea who to call for help.

1. He was not sure whether to call her then.

2. Peter and Mary couldn't decide where to park their bikes.

3. She wondered how to tell that news to her parents.

4. He asked his father when to leave for the bus the next/following day.

5. She had no idea who to call for help.