Active - Passive
Passive - Active
modals of deduction 1
modals of deduction 2
100
Someone hit Greg.
Greg was hit.
100
Cars are sold (by him).
He sells cars.
100
She isn't answering the phone. She ____ (be) out.
She must be out.
100
He drives an expensive car. He ___ have a good job.
He must have a good job.
200
Someone built the house in 1814.
The house was built in 1814.
200
The blue car is sold.
Someone sold the blue car.
200
They ___ (be) Spanish, they're speaking Portuguese.
They can't be Spanish, they're speaking Portuguese.
200
It's too early to have finished the exam. He ____ have finished.
It's too early to have finished the exam. He can't have finished.
300
We have done our homework.
Our homework has been done.
300
A house was bought (by my friends).
My friends bought a house.
300
He _____ have a job interview today - he's waiting to hear from the company.
He might have a job interview today - he's waiting to hear from the company.
300
She's not here yet. She _____ be stuck in traffic.
She's not here yet. She might be stuck in traffic.
400
The sheep ate a lot.
A lot was eaten by the sheep.
400
The letters are typed.
Someone types the letters.
400
I am sure she is Paul's sister
She must be Paul's sister
400
I think that place is in China
That place might be in China
500
Could you feed the dog?
Could the dog be fed (by you)?
500
Trees have been planted in the street.
Someone has planted trees in the street.
500
definitely She is not 20
She can't be 20
500
It is impossible that He is her father
He can't be his father