Question

restate the following sentence s in the passive voice
4.she will introduce the speaker.
5.she explained the lesson to us.
6. the young scientist invented anew kind of roofing material.
7.the judges awarded the prizes.​

Answer 1

Explanation:

4)Whatismeanbyaadulteration?

Answer 2

Explanation:

4.the speaker will be introduced by her.

5.the lesson explained to us by her.

6.a new kind of roofing material was invented by the young scientist

7.the prize was awarded by the judges