Vocabulary
Relative Clauses
Combine Relative Clauses
Combine Relative Clauses
Wordformation
100


  • To successfully reach a goal or get a desired result, especially through effort or skill.

achieve

100

The researchers __________work in Africa learn a lot about early humans and animals.

who

100

The site is really interesting. John sent me to the site.

John sent me a site, which is really interesting. 

100

My uncle  swam with manta rays off the coast of Mozambique. He is a diver.

My uncle, who is a diver, swam with manta rays off the coast of Mozambique.

100

From the verb 'to rely'. It means something you can depend on

reliable

200


  • Required by a rule or law; something you must do.

Compulsory
200

They found remains of a river monster in a place _______ there’s no water today.

where

200

The man lives next door to me. He designs websites

The man, who lives next door to me, designs websites.

200

Scientists that study prehistoric animals use new technology to scan fossils.

that, studying

200

 From the noun 'riot'. It means behaving in a wild and uncontrolled way, often involving violence

riotous
300
  • All the courses of study offered by a school or a specific subject. The plan for what students will learn.

curriculum

300

You need to be careful when you swim in the ________ oceans great white sharks live.

where

300

Paul took us to the park. He plays football there.

Paul took us to the park where he plays football.

300

The species that we were learning about have all gone extinct.

that

300

From the verb 'to decide'. It means having the power to settle an issue conclusively.

decisive

400
  • A stressful feeling of being pushed to do or achieve something, often in a short time.


pressure
400

The photographer ________ job it is to capture shots of giant trees must have all the necessary equipment.

whose

400

The photo is not clear. Tom posted the photo on Facebook.

The photo, which Tom posted on FB, is not clear.

400

People who climb giant sequoias need a lot of equipment.

who, climbing

400

From the verb 'to refute'. Impossible to prove wrong or false.

irrefutable
500
  • A feeling of being happy, comfortable, and part of a group (like a class, team, or school).

Sense of belonging

500

The information about the discovery was published in a book ________ was written in 1900.

that/which

500

I remember the day. You became my friend on Facebook that day.

I remember the day when you became my friend on FB.

500

I’m reading about a giant dinosaur that was discovered in Argentina.

that was

500

 From the noun 'fibre' (UK) / fiber (US). Containing or resembling dietary fibre; tough.

fibrous
M
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