1. ARRANGE Write the words in the correct order to form sentences.
1. materials / are / can be recycled. / Plastic and paper / that
2. which / Most dentists / contain fluoride. / recommend toothpastes
3. People / handle food / should always wear gloves. / who
4. that / end up in landfills. / Bottles / don’t get recycled
5. don’t eat meat / who / are called vegetarians. / People
6. discriminate against people in the workplace / that / Policies / are illegal.
2. Choose List A or List B. Define the words using subject and object adjective clauses.
Example: bench — something that people sit on
List A
Words Definitions
gasoline
bridge
dentist
germ
judge
List B
Words Definitions
newspaper
vaccine
carpenter
tree
optimist
Page 1 of 2
© Burlington English
BURLINGTON CORE Advanced Expansion
Module 5: The Environment • Lesson 3: Grammar
3. COMMUNICATE Find a partner who chose a different list and play a guessing game. Take turns
reading definitions and guessing the words.
4. COMMUNICATE Complete the sentences so that they are true for you. Add who, which, or that
and suitable endings. Share your answers with a partner and add details to explain them.
I don’t eat food that’s spicy. A year ago, I tried some spicy
Mexican food. I had to drink a lot of water because ...
1. I don’t eat food ...
2. One day, I hope I’ll have a job ...
3. I dislike people ...
4. I’d like to live in a neighborhood ...
5. I respect people ...
6. I like TV shows ...
7. I prefer politicians ...
8. I often put off tasks ...
1. I don’t eat food that’s spicy. A year ago, I tried some spicy Mexican food. I had to drink a lot of water because it was too hot for me.
2. One day, I hope I’ll have a job that allows me to travel the world and experience different cultures.
3. I dislike people who are rude and disrespectful to others.
4. I’d like to live in a neighborhood that is close to nature and has plenty of green spaces.
5. I respect people who are hardworking and dedicated to their goals.
6. I like TV shows that have an interesting storyline and well-developed characters.
7. I prefer politicians who are honest, transparent, and work for the betterment of society.
8. I often put off tasks that are tedious and time-consuming.