Defining an non-defining relative clauses L&S

Combine the sentences using a defining or non-defining relative clause after the subject of each sentence. Use commas where necessary.

For example:
The East of China has the best farmland. Most people live there.
The East of China, where most people live, has the best farmland.

Open Ended

The woman's job is to order books. She is a library assistant.

Open Ended

Eduardo's exam is tomorrow. He is studying.

Open Ended

Last week we did the experiment. It failed.

Open Ended

Spain can be very hot in the summer. It's a popular tourist destination.