Câu hỏi:

Choose the letter A, B, C or D to complete the passage below

An allergy is an immune system response __________ (6) a foreign substance that’s not typically harmful to your body. These foreign substances are called allergens. They can __________ (7) certain foods, pollen, or pet dander.

Your immune system’s job is to keep you healthy by fighting harmful pathogens. It does this by attacking anything it thinks could put your body in danger. Depending on the allergen, this response may involve inflammation, sneezing, or a host of __________ (8) symptoms.

Your immune __________ (9) normally adjusts to your environment. For __________ (10), when your body encounters something like pet dander, it should realize it’s harmless. In people with dander allergies, the immune system perceives it as an outside invader threatening the body and attacks it. Allergies are common. Several treatments can help you avoid your symptoms.

Question 10:

A. although

B. intestine

C. lung

D. example

Câu 1:

Choose the letter A, B, C or D the word that has the underlined part different from others.

A.  muscle

B. lung

C.  understand

D.  nurture

Câu 2:

Rearrange the sentences to make meaningful sentences

To/ ailment/ stay/ from/ away, regularly/ you/ exercise/ should.

A.  To stay away from ailments, you should exercise regularly.

B.  To stay from ailments away, you should exercise regularly.

C. To stay away from ailments, you regularly should exercise.

D.  To ailments stay away from, you should exercise regularly

Câu 3:

Choose the letter A, B, C or D to complete the sentences

_______ of your brothers and sisters do you feel closer to?

A.  Who

B.  What

C.  Whose

D.  Which

Câu 4:

Choose the letter A, B, C or D the word that has the underlined part different from others.

A.  digestive

B. complicated

C.  evidence

D.  intestine

Câu 5:

Choose the letter A, B, C or D to complete the sentences

She gives her children everything ..................... they want.

A. that

B. who

C. whom 

D. what

Câu 6:

Choose the letter A, B, C or D the word that has the underlined part different from others.

A. disease

B. intestine

C. consume

D.  search