Make the sentences negative. 1) Leonardo Da Vinci was a famous composer.
2) Sir Arthur Conan Doyle wrote many stories about plants and animals.
3) Alexander Bell painted the famous Mona Lisa.
4) Michael Lermontov studied the anatomy of the human body.
5) Bill Gates created the early flying machine.
6) Claude Monet explored nature.​

1) Leonardo Da Vinci wasn't a famous composer.

2) Sir Arthur Conan Doyle didn't write many stories about plants and animals.

3) Alexander Bell didn't paint the famous Mona Lisa.

4) Michael Lermontov didn't study the anatomy of the human body.

5) Bill Gates didn't create the early flying machine.

6) Claude Monet didn't explore nature.

my friend works at factory because he's a metallurgist. another friend is an advising seller of electronic equipment and clerical aids, therefore he works at office. his home is quite close to the office.