Question

Помогите пожалуйста.....

Answer 1

1-c 2-a 3-d 4-b
1) Matvey slept for 10 hours because he was tired.
2) I like Saturdays because there aren't any classes.
3) Vera is the best student in the class because she studies very hard
4) We didn't buy tickets for the concert because there weren't any left