Complete the sentences with the correct relative pronoun or adverb (who, whom, whose, which, that, where, when, why).

Write one word in each gap.

It was the year [ ] Oliver entered the university.

The governess, [ ] had recently been hired, was doing a good job.

Maya is boasting about her new dress, [ ] she bought yesterday.

I have decided to put off the tasks [ ] cause a lot of stress.

The reason [ ] consumers don't take a paper bag with them when they go to the supermarket is that they forget it at home.