1. Because of the lovely weather, we spent the whole day in the garden.
2. Because of the highly polluted water, we can’t swim in this part of the river.
3. Because of the hot weather, the children are going swimming.
4. Because of my sickness, I don't want to go out
5. Because of the polluted water, we can't swim in this river.
6. Because of Na's sore leg, she has difficulty in walking.
7. Because of his bad behavior, he found himself in trouble
8. Because of the snowy weather, we didn't go for a walk.
9. Since Tom was careless, he lost the game.
10. Because I didn't want to be late, I hurried.
11. Because of the hot weather, the children are going swimming a lot.
12. Since I’ll be on vacation next week, I won't be able to attend the meeting.
13. Because the lines of production are computerized, they will sell the products at a cheap price.
14. Because of her old age, she can't work fast.
15. Because of the jeans' cheap price, many people began wearing them.
16. Because of Tom's carelessness, Tom lost the game.
17. because of Tom's late appearance, Marry was worried.
18. Because of Tom's bad leg, he walked slowly.
19. Because of the English course, I came here.
20. Because of her good behavior, everybody loves her.