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mucus out when you cough, sneeze or blow your nose. Enzymes and acids in the
body, and white blood cells also f (destroy) __________ bacteria.
g (help) __________antibiotics ___________ ? Doctors h (use)______________
antibiotic drugs to fight bacterial infections, but antibiotics i (work)___________
against viruses. This is why doctors i(give) ___________antibiotics to patients with a
common cold or flu.
How k (work) ___________immunization_____________ ? Immunization
(or vaccination) is another way of protecting the body, by injecting the body with
dead or inactive microorganisms. After vaccination, the body l (start) __________ to
make antibodies that destroy the microorganism. Because the microorganisms in the
vaccination are not dangerous, the person m (get) _______ ill. When they n (come)
__________into contact with a live (dangerous) micro organism, then the antibodies
o (destroy) ____________the infection before it makes them ill.
8. Put the words in each question into the correct order and then give true
answers to the questions.
a. languages how speak you many do? b. do from come you where? c. any have got
you children? d. interested sport you in are? e. what do you in get usually time up
morning the? f. instruments you any play musical can? g. do learn English you why?
h. what work kind do do you of? i. do school go you to? j. is in a your cinema town
there? k. spend do how holidays your you?
9. Read the first text. Then copy and complete the second text, using the
information in the table and the vocabulary in the first text.
Neville and Rachel are happily married, and they get on well together, but they are
very different kinds of people. Rachel is a cheerful, outgoing woman who enjoys
talking to people. Neville is very reserved, though he likes the company of his
friends. Rachel is interested in sport – especially tennis and swimming – while
Neville is more of an indoor type who prefers reading and listening to music. Neville
likes cooking, and makes delicious meals for the family; Rachel can’t stand
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