Question

помогите пожалуйста английский Put in the right form of the Passive Voice

1.1 …been examined by the doctor, ( present perfect)

2. Anesthetics … invented in the 19th century. (past simple)

3. More advances are made by the scientists in medicine every year (present continuous) 4 The fact that vitamins could cure many diseases discovered by Kazimierz Funk a Polish scientist. (past simple)​

Answer 1

Ответ:

1. I have been examined by the doctor (present perfect)
2. Anesthetics was invented in the 19th century (past simple)
3. More advances are being made by the scientists in medicine every year (present continuous)
4. The fact that vitamins could cure many diseases was discovered by Kazimierz Funk, a Polish scientist. (past simple)​