3. The careful plumbers fixed the pipes in my house.
→ The plumbers……
4. We stayed in a luxury hotel during summer vacation.
→ The hotel….
5. They met again in a beautiful day.
→ The day when….
6. Michel laughed when I told him the jokes.
→ The jokes…..
7. This important book consists of a list of endangered animals.
→ This book….
3. The careful plumbers fixed the pipes in my house. → The plumbers-.. 4. We stayed in a luxury hotel during summer vacation. → The hotel- 5. T

By Faith
`3.` The plumbers carefully fixed the pipes in my house.
`4.` The hotel which we stayed in during summer vacation was luxurious.
`5.` The day when they met again was beautiful.
`6.` The jokes which I told Michael made him laugh.
`7.` This book which consists of a list of endangered animals is important.
@ `Ly`