0.605-0.027=
0.578
An iron was used to iron clothes. / An iron is used to iron clothes.
Which sentence is in the present passive voice?
An iron is used to iron clothes.
Microwaves are invented to reheat food. / Microwaves were invented to reheat food.
Which is in the past passive voice?
Microwaves were invented to reheat food.
What is a large, high, flat area of land?
Plateau
_____ large region that is part of a continent
Subcontinent
6.99-0.38
6.61
Refrigerators is used to keep food cool. / Refrigerators are used to keep food cool.
Which is the correct present passive voice?
Refrigerators are used to keep food cool.
The light bulbs weren’t installed in the school yesterday. / The light bulbs wasn’t installed in the school yesterday.
Which one is in the correct past passive voice?
The light bulbs weren’t installed in the school yesterday.
_____ unrefined liquid petroleum
Crude Oil
_____ damaged; made ugly; marked
Marred
4.868+7.043
11.911
The classes aren’t taught by the policeman. / The classes weren’t taught by the policeman.
Which is the correct present passive voice?
The classes aren’t taught by the policeman.
The first match are played in Madrid. / The first match was played in Madrid.
Which one is in the correct past passive voice?
The first match was played in Madrid.
_____ height or distance above sea level or Earth’s surface
Altitude
_____ process of wearing away or breaking down land over time
Erosion
What time is 22:27? Remember to put AM or PM
10:27 PM
The cleaners clean the floor.
Put this sentence into the passive voice.
The floor is cleaned by the cleaners.
The engineers made the design.
Make this active voice sentence in the passive voice.
The design was made by the engineers.
_____ something that can be studied or observed; event
Phenomenon
Poisonous
Toxic
What time is 3:21 AM on a 24 hour clock?
3:21!
Kenny and Richard write the exams.
The exams are written by Kenny and Richard.
Pedro took the pen from the desk.
Put this sentence in the passive voice.
The pen was taken from the desk by Pedro.
_____ measurement of an area of land
Survey
_____ single use; designed to be thrown away
Disposable