Question

Complete the following passage by filling in the blanks with one word.
Oral health refers (a)________ having healthy teeth, gums, jawbones and the supporting tissues.
Besides causing (b)_________ pain and discomfort, if we do not take care (c)__________ of our oral
hygiene, we are at a higher risk(d)_________ contracting cardiovascular diseases and ulcers.

Answer 1

Answer:

a) to

b) us

c)

d) of

Explanation: