This liquid contains chemicals _____ are dangerous.

• which

• who

• whose

• where

• when

In the city, _____ there are many cars, he has no problem avoiding accidents.

• which

• who

• whose

• where

• when

My grandmother gave me her diamond ring,______ is very valuable.

• which

• who

• whose

• where

• when

Jason, _____ is a natural leader, may become president one day.

• which

• who

• whose

• where

• when

At the end of the film, _____ the children get big again, everyone is happy.

• which

• who

• whose

• where

• when

I know a scientist _____ ideas are amazing.

• which

• who

• whose

• where

• when

Archimedes was a Greek scientist _____ discoveries helped to develop engineering.

• which

• who

• whose

• where

• when

The Netherlands is the country _____ the telescope was invented.

• which

• who

• whose

• where

• when

This liquid contains chemicals _____ are dangerous.

• which

• who

• whose

• where

• when

Daniel Kish, _____ eyes were removed when he was a baby, loves to hike and ride a bicycle.

• which

• who

• whose

• where

• when