Present Simple
Past Simple
Modal Verbs
100

Active: People recycle millions of plastic bottles every year. 

Passive:  

Millions of plastic bottles are recycled every year.

100

Active: The artist painted this portrait in 1895.
Passive:  

This portrait was painted by the artist in 1895.

100

Active: People can access the files online.
Passive:  

The files can be accessed online.

200

Active: The company delivers packages on weekends.
Passive:  

Packages are delivered on weekends by the company.

200

Active: The scientists discovered a cure for the disease.
Passive: 

A cure for the disease was discovered by the scientists.

200

Active: Students must complete their homework before the deadline.
Passive: 

Homework must be completed by the students before the deadline.

300

Active: They grow coffee in Colombia.
Passive:  
 

Coffee is grown in Colombia.

300

Active: Someone stole the painting from the museum.
Passive: 

 The painting was stolen from the museum.

300

 Active: You should return the book to the library.
Passive:  

The book should be returned to the library.

400

Active: Farmers plant rice in many Asian countries.
Passive:  
 

Rice is planted in many Asian countries by farmers.

400

Active: The police arrested the suspect after a long investigation.
Passive:  

The suspect was arrested by the police after a long investigation.

400

Active: The doctor might recommend a different treatment.
Passive:  

 A different treatment might be recommended by the doctor.

500

Active: Engineers design cutting-edge technology every year.
Passive:  
 

 Cutting-edge technology is designed by engineers every year.

500

Active: A famous artist created this sculpture in the 18th century.
Passive: 

 This sculpture was created by a famous artist in the 18th century.

500

Active: You must follow the rules at all times.
Passive: 

 The rules must be followed at all times

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