LTĐH 2025- Cụm từ chỉ số lượng- TEST 1-2

Water is essential for life, but the (1) ______ of clean water sources is decreasing due to pollution.

• number
• lack
• amount
• degree

There are a(n) (2) ______ of ways to save water, such as using less when washing or fixing leaks at home.

• couple
• plenty
• lack
• handful

In some places, a (3)______ of clean water causes serious health problems.

• couple
• plenty
• lack
• handful

There are a(n) (4) ______ of smart systems, such as traffic lights that reduce congestion and sensors that save energy.

• plenty
• amount
• abundance
• lack

Every day, the city handles a high (5) ______ of data to manage services efficiently.

• volume
• number
• handful
• range

With a large (6) ______ of electric buses and trains, transportation becomes faster and cleaner.

• quality
• degree
• amount
• number

Being a doctor is a challenging but rewarding job. It requires a high (7) ______ of knowledge and skill to treat patients properly.

• variety
• level
• handful
• number

Doctors spend a great (8) ______ of time studying and training before they can work in hospitals.

• couple
• lack
• range
• deal

They also need (9) ______ of patience and kindness to help people feel better.

• quality
• plenty
• lack
• portion

A large (10) ______ of old buildings and traditions are at risk because of modernisation.

• handful
• level
• amount
• proportion