Question

we infect the world with our ill humour (add question tag )​

Answer 1

Answer:

we infect the world with our ill humour, dont we?

Answer 2

Answer:

we infect the world with our ill humour. Don't we?

Explanation:

A question tag is a small question added at the end of a statement like 'wasn't he'. It contradicts the rest of the sentences. The verbs in the sentence don't change in tense. It is used to get a confirmation from the listener. If the statement is positive, the question tag should be negative.

For example; You are eating on time, aren't you?

If the statement is negative, the question tag should be positive. For example; You aren't eating on time, are you?

But for imperative sentences beginning with 'let us', when a suggestion or proposal is being made the question tag will be 'shall we?'.

#SPJ3