4.1... suddenly I hear a loud noise behind me. I turn around and see a shadowy figure approaching. I feel a sense of fear and start to panic.

5. Last night I had a strange dream. I was walking through a dark forest, and I could hear whispers all around me. It felt like someone or something was watching me, but I couldn't see anyone. The dream gave me an eerie feeling.

3.1 I haven't seen my best friend for ages. When I last saw him, he was trying to find a job. I wonder how he's been doing since then.

6.1 I'm feeling a bit anxious about the upcoming exam. I've been studying hard, but I still have some doubts. I hope I'll do well.

7. The burglar broke into the house when I was alone. I immediately called the police, hoping they would arrive soon.

8. As I was driving down the highway, I noticed a car swerving in front of me. It was a dangerous situation, but luckily I managed to avoid a collision.

9. Just as I was about to leave the house, the phone rang. I hesitated for a moment, but then decided to answer it. It turned out to be an important call that I couldn't afford to miss.