Question

Dental hygiene ______ be inculcated in children.
(i) should (ii) could (iii) can (iv) might

Answer 1

Answer:

Dental hygiene should be inculcated in children

• Should is one of modal auxiliary verbs.

• Should is past form of shall.

• Here should is expressing obligation because If we don't do it then our teeth will damage.

Uses of should :

1. 'Should' is used to 'express probability', 'to mean duty', 'for advice', 'prohibiting', 'for suggestion', 'unrealised past' and 'after least' : They ran lest they should miss the train.

Answer 2

Dental hygiene should be inculcated in children.

Should is used to specify the responsibility

Used to indicate the correctness.

The word should is used in the above sentence to show the responsibility of learning hygiene in the children

Basically, should is used when complaining about the actions of someone.

Therefore option (i)Should is the right answer