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 9:

A. system

B.  disease

C.  cancer

D.  muscle

Câu 1:

Rearrange the sentences to make meaningful sentences

Acupuncture/ thin/ is/ treatment/ needles/ are/ for/ when/ positioned/ at/ a/ special/ illness/ body’s points.

A. Acupuncture is a treatment for illness when thin needles are positioned at special body’s points.

B. Acupuncture is a illness for treatment when thin needles are positioned at special body’s points.

C. Acupuncture is when a treatment for illness thin needles are positioned at special body’s points.

D. Acupuncture is a treatment at illness when thin needles are positioned for special body’s points.

Câu 2:

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 6:

A. to

B. for

C. of

D. in

Câu 3:

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

Câu 4:

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

He kept ________ the evidence again and again.

A.  repeat

B.  to repeat

C.  repeat to

D.  repeating

Câu 5:

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

________ he comes to the theater with me, I shall go alone.

A.  Because of

B.  Because

C.  Unless

D.  When

Câu 6:

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

A.  heal

B.  fear

C.  hear

D.  appear