Cause and appear because these words need to be singular since the other words are plural
The correct answer here is the third option.
Satire is the style of writing employed by writers when they criticize the society in any form or humans in general. In the genre of satire all the follies, vices, shortcomings and abuses of the society or the individual are ridiculed, mocked but the main thing about the satire, even though it is funny and humorous, its main purpose is the betterment of the society and constructive social criticism.
Answer:
It's tough to be the youngest.
Explanation:
The infinitive form of a verb is the verb in its basic form. It is most times started with 'to', and then the base verb follows. It could also simply just be the verb in it's base form. A gerund is the -ing form of a verb. So, in the sentence above, the gerund is 'being'.
Therefore, to convert this sentence to the infinitive form, the gerund, 'being' will be converted to its base form, -be. When 'to' is attached to it, it becomes the infinitive, -to be.