6. He walked slowly because his leg was bad. _____________________________________________________________________________ 7. Peter was worried because Mary was late. _____________________________________________________________________________ 8. She couldn’t go to school because she is poor. _____________________________________________________________________________ 9. He had to go to the hospital because there was too much dust from the mines. _____________________________________________________________________________ 10. She was late because there was too much traffic. _____________________________________________________________________________ 11. Mary looks happy because she has got good marks. _____________________________________________________________________________ 12. We couldn’t go out because the weather was not fine. _____________________________________________________________________________ 13. Because the weather was bad, the match was postponed to the following Saturday. _____________________________________________________________________________ 14. Many people live in poverty because the civil war is taking place in this country. _____________________________________________________________________________ 15. Many women had to go to work because the World War II happened. _____________________________________________________________________________ 16. Women could delay having children because the birth control was developed. _____________________________________________________________________________ 17. Women spend fewer hours doing the housework at home nowadays because many labour-saving devices were invented. _____________________________________________________________________________ 18. Mary didn’t go for the picnic because she went to the bus stop late. _____________________________________________________________________________ 19. The pupils can understand the lesson well because they do many exercises. _____________________________________________________________________________ 20. I don’t like to speak French because I’m afraid of making mistakes. _____________________________________________________________________________ 21. These people live unhappily because they are very poor. _____________________________________________________________________________ 22. All the students love the principal because he is very kind. _____________________________________________________________________________ 23. Because the husbands were absent, women went to work in factories after WWII. _____________________________________________________________________________ 24. I need a change because I’m tired of doing the same thing day after day. _____________________________________________