Bài tập Tiếng Anh lớp 11 Unit 1 có đáp án, bộ 2

Eating fresh fruit and vegetables every day helps improve human ____.

• Alongevity
• Bantibiotic
• Cvirus
• Dpoisoning

Minh ____ three miles yesterday to improve his physical fitness.

• Ahas run
• Bis running
• Cruns
• Dran

Scientists ____ a new natural remedy for the infectious disease last year.

• Adiscover
• Bhave discovered
• Cdiscovered
• Dare discovering

Lan ____ her daily dietary habits since she joined the fitness club.

• Achanged
• Bchanges
• Chas changed
• Dchange

Regular exercise helps boost your immune system and protects you from harmful ____.

• Abacteria
• Bnutrient
• Cexpectancy
• Dstrength

Nam started taking vitamins three months ago, and he still takes them now.

• ANam took vitamins for three months.
• BNam takes vitamins three months ago.
• CNam had taken vitamins since three months.
• DNam has taken vitamins for three months.

It is two years since the doctor last prescribed this medicine.

• AThe doctor didn't prescribe this medicine for two years.
• BThe doctor hasn't prescribed this medicine for two years.
• CThe doctor hasn't prescribed this medicine since two years.
• DThe doctor didn't prescribe this medicine two years ago.

This is the first time Hoa has eaten such a healthy dietary meal.

• AHoa never ate such a healthy dietary meal before.
• BHoa has never eaten such a healthy dietary meal before.
• CHoa didn't eat such a healthy dietary meal before.
• DHoa hasn't ever eat a healthy dietary meal before.

The present perfect tense is used to describe an action that happened at a specific time in the past.

Eating foods rich in nutrients helps strengthen the human immune system.

Antibiotics are effective medicines used to treat viral infections like the common cold.

Life expectancy in many countries has increased over the past few decades due to better healthcare.

Nối từ vựng ở cột trái với định nghĩa phù hợp ở cột phải.

Nối động từ ở cột trái với ý nghĩa phù hợp ở cột phải.

Regular physical ____ helps prevent many chronic illnesses.

Eating too much processed food can have ____ effects on your health.

Good personal hygiene is essential for the ____ of infectious diseases.

My father has lived in this peaceful village since he retire ten years ago.

• Ahas lived
• Bsince
• Cretire
• Dago

The doctor examined the sick child carefully and prescribe some effective medicine yesterday morning.

• Aexamined
• Bprescribe
• Cmedicine
• Dmorning

She already finish her daily workout routine, so she is resting in the living room now.

• Aalready finish
• Bso
• Cresting
• Dnow