Select the correct combination of mathematical signs to

Select the correct passive/active form of the given sentence.

There is an apportunity to gain 

The teacher said to Rana, “Have you completed the project?” 

The fur coats were imported from Sweden by us.

The play on environment issues was performed with great professionalism by our students.

Select the correct passive voice of the given sentence.

The Supreme Court temporarily halted the cutting of trees in Aarey Milk Colony.

The rise and fall in the pitch of a voice

The sentence has been given in Active/Passive Voice. Change the voice to Passive/Active.

Ramesh sings a song.

The doctor bade me taking  the medicine immediately after breakfast.

Two children were shot dead by a psychopath during the California music festival.

Select the correct passive voice of the given sentence.

Do not disturb me while I am preparing my project report.