Relative clauses

Câu 1

The Earth, __________ is the third planet from the Sun, has many beautiful landscapes.

which
Ø (no pronoun)
who
that
Câu 2

The Himalayas, __________ are located in Asia, have some of the tallest peaks on Earth.

Ø (no pronoun)
that
which
who
Câu 3

The Pacific Ocean, __________ waters are home to many islands, is known for its biodiversity.

that
whose
who
which
Câu 4

The volcano, __________ can erupt violently, is formed by the movement of tectonic plates.

Ø (no pronoun)
whose
which
who
Câu 5

The woman __________ leads the campaign for clean water is very passionate about her cause.

whose
Ø (no pronoun)
who
which
Câu 6

The protest __________ took place last year raised awareness about climate change.

Ø (no pronoun)
who
whose
which
Câu 7

Greta Thunberg, __________ is a Swedish environmental activist, is known worldwide for her climate protests.

who
whose
which
whom
Câu 8

The Red Cross, __________ provides emergency aid around the world, has helped countless people in need.

that
whose
which
who
Câu 9

The World Wildlife Fund, __________ mission is to conserve nature, helps protect endangered species.

whose
where
who
which
Câu 10

Wangari Maathai, __________ started the Green Belt Movement, helped plant many trees in Africa.

Ø (no pronoun)
which
whose
who
Câu 11

The people __________ live by the sea often go fishing for their food.

which
whose
where
who
Câu 12

The food chain, __________ is a cycle of eating and being eaten, is very important for nature.

who
which
that
whose
Câu 13

The Atlantic Ocean, __________ name comes from Greek mythology, is often called the "bridge" between Europe and America.

which
Ø (no pronoun)
who
whose
Câu 14

Write ONE relative pronoun to complete the sentence. Write “x” if not needed.

The giraffe, long neck helps it reach tall trees, is the tallest land animal.

Câu 15

Write ONE relative pronoun to complete the sentence. Write “x” if not needed.

The group works for human rights is organizing a protest this weekend.

Câu 16

Write ONE relative pronoun to complete the sentence. Write “x” if not needed.

Bill McKibben, is an environmental writer, started the campaign 350.org to fight climate change.

Câu 17

Write ONE relative pronoun to complete the sentence. Write “x” if not needed.

The river we crossed was very deep and fast-moving.

Câu 18

Write ONE relative pronoun to complete the sentence. Write “x” if not needed.

The Southern Ocean, is mostly ice-covered, plays a key role in Earth's climate.

Câu 19

The Amazon River, that is in South America, has a huge rainforest around it.

The
that
in
a
Câu 20

The children whose visit the zoo learn about different animals and their habitats.

whose
learn
different animals
their habitats
Câu 21

The Rainforest Action Network, which protect rainforests, works to stop deforestation.

which
protect
works
to stop
Câu 22

The organization which goal is to protect endangered species is based in Africa.

which
to protect
is
in
Câu 23

The coral reef, which is home to thousands of species, are an important marine ecosystem.

which
home to
thousands
are
Câu 24

The oak tree, / have / strong branches, / can / live / many centuries.

The oak tree, which have strong branches, can live for many centuries.
The oak tree, which has strong branches, can live for many centuries.
The oak tree, that has strong branches, can live for many centuries.
The oak tree, which has the strong branches, can live for many centuries.
Câu 25

The whale, / be / largest mammal / Earth, / live / the ocean.

The whale, which is a largest mammal on Earth, lives in the ocean.
The whale, that is the largest mammal on Earth, lives in the ocean.
The whale, which is the largest mammal on Earth, live in the ocean.
The whale, which is the largest mammal on Earth, lives in the ocean.
Câu 26

The elephant, / tusks / be / made of ivory, / be / known / its intelligence.

The elephant, whose tusks are made of ivory, are known for its intelligence.
The elephant, whose tusks are made of ivory, is known for its intelligence.
The elephant, which tusks are made of ivory, is known for its intelligence.
The elephant, whose tusks are made of ivory, is known with its intelligence.
Câu 27

The hikers / reach / the summit / take / picture / the view.

The hikers that reached the summit took picture of the view.
The hikers who reached the summit took a picture the view.
The hikers whose reached the summit took the picture of the view.
The hikers who reached the summit took a picture of the view.
Câu 28

Combine two sentences using relative clauses.

Sylvia Earle wants to save the oceans from pollution. She is a marine biologist

Sylvia Earle, who wants to save the oceans from pollution, she is a marine biologist.
Sylvia Earle, that is a marine biologist, wants to save the oceans from pollution.
Sylvia Earle who is a marine biologist wants to save the oceans from pollution.
Sylvia Earle, who is a marine biologist, wants to save the oceans from pollution.
Câu 29

Combine two sentences using relative clauses.

The organization is working to reduce pollution worldwide. It promotes clean energy.

The organization, that is working to reduce pollution worldwide, promotes clean energy
The organization, whose promotes clean energy, is working to reduce pollution worldwide.
The organization which promotes clean energy it is working to reduce pollution worldwide.
The organization, which promotes clean energy, is working to reduce pollution worldwide.
Câu 30

Combine two sentences using relative clauses.

The Indian Ocean is an important trade route. It is rich in natural resources

The Indian Ocean, which is rich in natural resources, is an important trade route.
The Indian Ocean, that is rich in natural resources, is an important trade route.
The Indian Ocean who is rich in natural resources is an important trade route.
The Indian Ocean, which is an important trade route, it is rich in natural resources.