Question

пж помогите очень надо даю 50 балов ​

Answer 1

Ответ:

1. where are the best computers produced ?,the best computers are produced in Japan
2. who invented penicillin ? penicillin was invented by Alexander Fleming
3. are document saved now? yes the documents are saved now
4. was your phone switched off yesterday evening? no, my phone wasn't switched off yesterday evening