Безотлагательно! И объясните пожалуйста!

0. B (present simple, 3 личико)
1. B (present simple, 3 личико)
2. D (past simple, мн число)
3. D (present simple, 1 личико)
4. С (present simple, 1 лицо)
5. B (present continuous, 3 лицо)
6. A (present continuous, 1 лицо)
7. C (постановка вопроса в present simple)
8. A (present simple, мн число)
9. B (present perfect, 1 личико)
10. A (present simple, 1 личико)
11. C (present simple, 1 личико)
12. B (present simple, 1 лицо)
13. A (present simple, 2 личико)
14. C (future simple)
15. C (present continuous, 1 личико)

Mrs. Williams loved flowers and had a small but beautiful garden. In the
summer her roses were always the best in the street. One summer
afternoon the bell rang, and when she went to the front door, she saw a
small boy outside. He was about seven years old, and was holding a big
bunch of beautiful roses in his хэнд. "I am selling roses," he said. "Do
you want any? They are quite cheap. Five pence for a big bunch. They
are fresh. I picked them this afternoon." "My boy," Mrs. Williams
answered. "I pick roses whenever I want, and don't pay anything for
them, because I have lots in my garden." "Oh, no, you haven't," said the
small boy. "There aren't any roses in your garden - because they are
here in my хэнд!"