Câu hỏi: Hand washing is very important to prevent _______ virus.

A.  flu

B. allergies

C.  mumps

D. headache

Câu 1: I ate some expired cakes 3 hours ago. Now my stomach hurts a lot. I think I have ________.

A. earache

B.  toothache

C.  stomachache

D.  headache

Câu 2: Mary thinks she___ flu. She feels weak and tired.

A. buys

B.  gives

C.  has

D.  have

Câu 3: The doctor says that we can avoid some _____  by keeping ourselves clean

A.  dusty

B. diseases

C.  disease

D. drops

Câu 4: ______ is a health problem. People become fatter and put on weight quickly.

A.  sunburn

B. headache

C.  sore throat

D. obesity

Câu 5: She doesn’t brush her teeth frequently. She is holding her cheek now. I think she has ______.

A.  earache

B. B. toothache

C.  stomachache

D. headache

Câu 6:

We should follow the advice from doctor and health ______ in order to keep fit.

A. people

B. experts

C.  managers

D.  workers