What approximate value will come in place of the

In each of the following sentences, choose the word opposite in meaning to the bold word to fill in the blank.

PREMEDITATED

Select the most appropriate ANTONYM of the highlighted word.

It was an impetuous decision to buy a car when he didn’t have a job.

Select the most appropriate synonym of the given word.  

TIMID

There’s nothing much _________ to do now.

Which of the following is an antonym of "innocent"?

Select the most appropriate antonym of the given word.

Derision

Select the sentence with the appropriate use of adverb of frequency.

His speech was articulate and well-delivered.

Choose the word that means the same as the given word.

Obligation