Present
Past
Future
Perfect
Impersonal and Causative
100

Someone cleans the windows every Monday. (The windows ...)

The windows are cleaned every Monday.

100

They built this bridge in 1602.

This bridge was built in 1602.

100

Someone will send this package by Fedex

This package will be sent by Fedex

100

Sharks have killed dozens of surfers each year.

Dozens of surfers have been killed each year by sharks.

100

Many consider that the iPhone is the best phone ever.

The iPhone is considered to be the best phone ever. 

200

Someone sells coconuts at the beach.  (Coconuts ...)

Coconuts are sold at the beach.

200

Tom Clancy wrote this book.

This book was written by Tom Clancy.

200

Airbus will design a new aeroplane

A new aeroplane will be designed by Airbus

200

The cleaning lady has watered the plants.

the plants have been watered by the cleaning lady.

200

People think that she lives in Canada. (She ...)

She's thought to live in Canada.

300

People speak English all over the world. (English ...)

English is spoken all over the world.

300

Sally gave me some fresh grapes. (Some ...)

Some fresh grapes were given to me by Sally.

300

They will be teaching French at this time next year.

French will be being taught at this time next year. 

300

Fishermen had killed a great white shark before you came.

A great white shark had been killed by fishermen before you came.

300

They believe that scientists developed this vaccine a year ago. (Scientists ...) 

Scientists are believed to have developed this vaccine a year ago. 

400

They are building a new supermarket near the subway.

A new supermarket is being built near the subway.

400

The police didn't find the missing girl last weekend.

The missing girl wasn't found last weekend.

400

We will have to do something about that.

Something will have to be done about that.

400

A large number of people haven't read Hemingway!

Hemingway hasn't been read by a large number of people.

400

The plumber is repairing my dishwasher this afternoon. (I ...)

I am having my dishwasher repaired (by a plumber) this afternoon.

500

Many people are buying clothes online due to the rise in prices.  (Clothes ...)

Clothes are being bought online by many people due to the rise in prices.

500

The tourists were taking photos at 2 am.

Photos were being taken by tourists at 2 am.

500

Sarah will meet you at the airport and take you to the hotel.

You will be met at the airport and taken to the hotel by Sarah.

500

Why have you told a lie?

Why has a lie been told by you?

500

They said that she gets angry easily. (She ...)

She was said to get angry easily.

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