информация
Tests
Выберите один правильный ответ
- A surgeon … teeth every day.
a) extract
b) extracts
c) extracted
d) is extracting
2. What dental instruments … you usually …?
a) do … sterilize
b) does … sterilize
c) did … sterilize
d) are … sterilizing
3.At the moment the nurse … hard surfaces.
a) are disinfecting
b) disinfect
c) is disinfecting
d) disinfects
4.Sometimes dentists … patients how to use dental floss.
a) teach
b) teaches
c) taught
d) is teaching
5.What tooth … a surgeon … now?
a) do … extract
b) does … extract
c) are … extracting
d) is … extracting
6.Fortunately you … any caries.
a) isn’t have
b) aren’t have
c) don’t have
d) doesn’t have
Вставьте нужное слово
7.A surgeon uses … to extract teeth.
a) probes
b) forceps
c) mirrors
d) burs
8.… assists the dentist.
a) a chair-side assistant
b) a nurse
c) a surgeon
d) a receptionist
9.A nurse disinfects dental instruments which do not … bone and skin.
a) examine
b) cause
c) penetrate
d) extract
10.You can … by cleaning your teeth twice a day.
a) remove plaque
b) have toothache
c) extract teeth
d) place lining
Дополните
11.An excavator is used …
a) to extract teeth
b) to remove temporary filling
c) to see if there’s any caries
d) to examine teeth
12.The third molar in the oral cavity is …
a) an incisor
b) a canine
c) a wisdom tooth
d) a premolar
Укажите соответствия
13. 1. a surgeon а) зонды
2. forceps b) боры
3. probes c) щипцы
4. mirrors d) зеркала
e) хирург
14. 1. incisors a) моляры
2. canines b) премоляры
3. premolars (bicuspids) c) клыки
4. wisdom teeth d) зубы мудрости
e) резцы
15. 1. to remove plaque а) удалять зубы
2. to extract teeth b) удалять временные пломбы
3. to remove temporary filling c) удалять зубной налет
4. to place lining d) чистить зубы
e) наложить прокладку