Bài tập Tiếng Anh lớp 9 Unit 7 có đáp án, bộ 2

Many beautiful photos of ___ cave were taken by tourists last summer.

• Aa
• Ban
• Cthe
• Dno article

Limestone caves are formed by acidic water dissolving rock over millions of years.

The ___ (breathe) view left us speechless.

The old cave ___ by local explorers in 2010.

• Awas discovered
• Bdiscovered
• Cwere discovered
• Dis discovered

Rainforests contain few species of wildlife.

From the cliff, hikers could enjoy ___ spectacular view of the valley below.

• Aan
• Ba
• Cthe
• Dno article

The amazing cave were discovered by local explorers.

• AThe
• Bwere discovered
• Cby
• Dexplorers

Tourists protect the rainforest.

• AThe rainforest is protected by tourists.
• BThe rainforest protects tourists.
• CTourists are protect the rainforest.
• DThe rainforest was protecting by tourists.

The ancient ___ was carved into the cliff.

• Acave
• Ba cave
• Cthe cave
• Dcaves

Deserts are rich in water resources.

The ___ (magnificent) of the limestone cave amazed all visitors.

Coral reefs are formed by volcanic activity.

An beautiful waterfall was discovered by locals.

• AAn
• Bwaterfall
• Cwas discovered
• Dby

Scientists have discovered a new species in the remote coral reef.

• AA new species has been discovered by scientists in the remote coral reef.
• BScientists discovered a new species in the remote coral reef.
• CA new species was discovered by scientists in the remote coral reef.
• DThe remote coral reef has discovered a new species by scientists.

The park aims to ___ (preserve) its ecosystem.

Nối cột cho đúng

A magnificent mountain is located in remote area.

• Aarticle
• Bverb tense
• Cpreposition
• Dspelling