Question

it is clearly ____(write) 'passengers
(allow) to smoke in the train', still, they ___(be)
ignorant.​

Answer 1

1. written

2. are not allowed

3. are

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Answer 2

Answer:

It is clearly written passengers are not allowed to smoke in the train', still, they are being ignorant.​

• Written
• Are not allowed
• Are being

Explanation:

Tense is a verbal category in grammar that connects the time of a narrated event to the time of the speaking event. In many languages, the concept of time is communicated through other components of speech rather than the verb. Tense is a verb form that indicates when something happened or is about to happen.

• In first blank we put third form of verb with "is" then "are" is used because 'passengers' are plural.
• In last we put 'are' with first form of verb plus 'ing' it is present continuous tense.