Amy mailed the letter.
The letter was mailed (by Amy.)
The car was repaired by Sam.
Sam repaired the car.
The passive voice is used if you don't know who preformed the action described in the sentence.
Correct.
Come
Come
We were invited by our neighbors to attend their party.
Passive.
the letter is written by Sarah.
Sarah writes the letter.
In passive voice we use the past simple form of the verbs
False
Past participle verbs are used
Begin - be
Begun - been
The painting was sold to someone who later donated it to the college.
Passive.
FREE POINTS
+300
A delicious dinner is made by Sally and Kevin
Sally and Kevin make a delicious dinner
Free points
+300
bring - read
Brought - Read
Peter is going to build a house in summer.
Active.
The students present the recipes
The recipes are presented (by the students)
Tomatoes are bought every Friday by Mark and Vivian
Mark and Vivian buy tomatoes every Friday
Active voice sentences focus on the doer of the action
Correct
Catch - forgive - cut
Caught- forgiven - cut
Sold/the/them/house/by/was
The house was sold by them
She drove a Lamborghini yesterday
A Lamborghini was driven (by her)
The coloured TV was invented by Guillermo Gonzalez Camarena
Guillermo Gonzales Camarena invented the coloured TV
The famous actor died yesterday
Can this sentence be put into passive voice
Incorrect
Can - steal - teach - show
Been able to - stolen - taught - shown
She speaks German
Mandatory use of by
German is spoken by her