1. She saw the wanted man in a small coffee shop. She phone the police.
--> Because she saw the wanted man is a small coffee shop, she phone the police
2. The teacher is sick. We 'll have no class tomorrow.
--> The teacher is sich so we'll have no class tomorrow.
3. She walked slowly. Her leg was injured.
--> She walked slowly because her leg was injured
4. Mary looks happy. She has just got good marks.
--> Mary looks ahppy because she has just got good marks.
5. He came to the office 10 minutes late. He missed the first bus.
---> He came to the office 10 minutes late because he missed the first bus
6. She coughed and sneezed. The doctor said she had to stay out of crowd.
--> She coughed and sneezed so the doctor said she had to stay out of crowd
7. It got dark. I couldn't read the letter.
--> It got dark so I couldn't read the letter.
8. I didn't come in time. There was a traffic jam.
--> I didn't come in time because there was a traffic jam
9. He stayed at home yesterday. His mother was sick.
--> He stayed at ho,e yesterday because his mother was sick.
10. We didn't want to go out. It rained heavily.
--> We didn't want to go out because it rained heavily