Passive voice-Present simple
Passive voice-Past simple
Past Simple 2
100

About 115 million rides _____ (take) on the London Underground each month.

are taken

100

The first modern electric car _____ (produce) by Nissan in 2010. 

was produced

100

The hoverboard _____ (invent) in the early 2010s by Shane Chen. 

was invented

200

Underground service _____ generally _____ (not offer) between 12:00am and 5:00am. 

is, not offered

200

The world's first car which ran on petrol _____ (make) in 1885 by German inventor Karl Benz. 

was made

200

Chen _____ (inspire) by the idea of creating a futuristic mode of transportation. 

was inspired

300

The Underground train windows _____ usually _____ twice a week. 

are, cleaned

300

In 1867, two motorcycles _____ (invent) by a Frenchman and an American who didn't know each other. 

were invented

300

After a lot of testing, the hoverboard _____ (introduce) to the public in 2013. 

was introduced

400

The London transport travel card _____ the Oyster card. 

is called

400

Britain's first motorway was 13 km long and it _____ (open) in 1958.

was opened

400

It immediately became a sensation because people _____ (fascinate) by its unique design and capabilities.

were fascinated
500

More than 40 old stations in the Underground network _____ (not used) any longer.

are not used

500

The first bicycle _____ (not equip) with pedals, so people moved it by walking.

was not equipped 

500

Some safety concerns _____ (raise) due to accidents involving hoverboards.

were raised