Switching voice
The patient was stung by an insect.
An insect stung the patient.
What language _____ (speak) in Brazil?
is spoken
Portuguese
Uniforms are required for all students at this school.
a. The students require the uniform.
b. The school requires the uniform.
b. The school requires the uniform.
Change this sentence from active to passive (past continuous).
I was making a cake.
A cake was being made.
The Professor gives the students homework at the end of the class.
The students are given homework by the Professor at the end of the class.
Where ____ the 2018 World Cup ____ (hold)?
Where was the 2018 World Cup held?
Russia
The researchers were asked to repeat the experiment.
a. Someone asked the researchers to repeat the experiment.
b. The researchers asked someone to repeat the experiment.
a. Someone asked the researchers to repeat the experiment.
Change this sentence from active to passive (present perfect).
I have made a cake.
A cake has been made.
The company will send me the refund within 60 days.
I will be sent the refund within 60 days by the company.
Where ___ chess ____ (invent)?
Where was chess invented?
india
Her research paper was accepted for publication by the journal.
a. A journal will publish her work.
b. She will publish a journal.
a. A journal will publish her work.
Change this sentence from active to passive (future be going to).
I am going to make a cake.
A cake is going to be made.
Maggie is showing the businessmen her new invention.
The businessmen are being shown a new invention by Maggie.
The students write many papers during the semester.
During the semester, many papers are written by the students.
OR
Many papers are written during the semester by the students.
How many stars ______ ______ (represent) in the flag of the USA?
Are represented
50
We were told by the professor that we should leave our papers on his desk.
a. The students told the professor that their papers were on his desk.
b. The professor told the students to leave their papers on his desk.
b. The professor told the students to leave their papers on his desk.
Change this sentence from active to passive (modal).
I must make a cake.
A cake must be made.
The bank didn't lend Tom the money for a new car.
Tom was not lent the money for a new car by the bank.
New editors are frequently hired at the newspaper.
The newspaper frequently hires new editors.
OR
The newspaper hires new editors frequently.
How many Harry Potter novels have ______ ______ (write)?
Been written
7
It is thought that the ancient Egyptians had advanced knowledge of geometry.
a. You think that the ancient Egyptians had advanced knowledge of geometry.
b. Other people think that the ancient Egyptians had advanced knowledge of geometry.
b. Other people think that the ancient Egyptians had advanced knowledge of geometry.
Change this sentence from active to passive (modal perfect).
I should have made a cake.
A cake should have been made.
Someone will pay the translator $10 for each page of the document.
The translator will be paid $10 for each page of the document.