Restrictive Relative Clauses

She is the artist ________ made this beautiful painting.

• who

• which

• when

• whose

We believe this is the device _________ will solve the problem.

• where

• which

• who

• whom

I met the explorer _______ made it all the way to the North Pole.

• where

• that

• which

• when

Edison was the inventor _______ is credited with inventing the electric light bulb

• which

• where

• when

• who

Please, give me the book _______ is on the table.

• who

• which

• where

• when

I don't understand the question ________ the teacher just asked.

• that

• who

• where

• when