Помогите пожалуйста проверить английский

1. Coffee is grown in Kenya.
2. He was bitten by a snake.
3. Oranges are transported from Valencia to Germany in special crates.
4. The man was eaten by the shark.
5. He was taken away by the police.
6. That house was built by Henry and his cousin in 1974.
7. Lilyʹs life was saved by the firefighters.

1. These cars ARE PRODUCED in Japan.
2. Ted TEACHES English.
3. German IS SPOKEN in Austria.
4. Lots of houses WERE DESTROYED by the earthquake.
5. Graham Bell INVENTED the telephone.
6. Somebody CLEANS the office every day.
7. Somebody SENDS these emails.
8. The grass IS CUT every day.
9. Paul FOUND the key.
10. The computer WAS FIXED yesterday.
11. My backpack WAS STOLEN.

1. He OPENED the door.
2. The letter WAS WRITTEN by me.
3. The airline SENT our passage to Australia by mistake.
4. Soy IS GROWN by farmers in Argentina.
5. People EXPORT Spanish tortilla to the US.
6. Mona Lisa WAS PAINTED by Leonardo da Vinci.
7. You CANʹT FIND penguins at the North Pole.
8. America WAS NOT DISCOVERED by Columbus in 1491.
9. My uncle SOLD the bicycle when he was young.
10. All the plates in the cupboard WERE BROKEN by the child.
11. Robin DIDNʹT FIND the book.

Чтой-то я не понял: вы проверяете, а мы должны помочь? А что проверять-то?

а что проверять-то? так вроде всё правильно