Match the words with their definitions.

1) Immune system a colorless liquid containing white blood cells that cleans the tisssues of the body

2) Mucus a person who is receiving medical treatment, especially in a hospital

3) Membrane a covering mould

4) Bloodstream the reaction of the body to the presence of an antigen

5) Pandemic a thick liquid that is produced in parts of the body, such as nose

6) To retard a disease that spreads over a whole country

7) Estimate a thin layer of skin that connects or covers parts inside body

8) Stigma a injury to a part of your body, such as the muscle

9) Fungi common and wide-spread

10) Lymph tumor

11) To evolve to develop gradually

12) Malignancy feelings of disapproval that people have about particular illness

13) Strain judgment that you make without having the exact details

14) Prevalence to make the development or progress of the slower

15) Patient the blood flowing through the body

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1. She doesn't have a car

2. I don't speak Arabic very well

3. My father doesn't work very hard

4. My sister doesn't go to the supermarket three times a week

5. They don't play tennis every day

6. My brother doesn't drive to work every day

7. I don't want an ice cream cone

8. We don't play soccer after class

1. Do you work hard? Yes, I do

2. Does she swim once a week? Yes, she does

3. Do you like cold weather? No, I don't

4. Do we know her? Yes, we do

5. Does he live in Saudi Arabia? Yes, he does

6. Does she have a breakfast at home? Yes, she does

7. Does she go to school by bus? Yes, she does

8. Does it rain a lot in Brazil? Yes, it does

9. Do you plan your weekend on Monday? No I don't

She doesn't have a car

I don't speak Arabic very well

My father doesn't work very hard

My sister doesn't go to the supermarket three times a week

They don't play tennis every day

My brother doesn't drive to work every day

I don't want an ice cream cone

We don't play soccer after class

Do you work hard? Yes, I do

Does she swim once a week? Yes, she does

Do you like cold weather? No, I don't

Do we know her? Yes, we do

Does he live in Saudi Arabia? Yes, he does

Does she have a breakfast at home? Yes, she does

Does she go to school by bus? Yes, she does

Does it rain a lot in Brazil? Yes, it does

Do you plan your weekend on Monday? No I don't

Ещё можно писать doesn't-does not

Don't-do not