Understanding Adverbs in Sentences

Adverbs are words that modify verbs, adjectives, or other adverbs. They tell us more about how, when, where, or to what extent something is done.

In the given sentence, "Their teacher speaks very ______", we need a word to describe how the teacher speaks. Since "speaks" is a verb, we need an adverb to modify it. The word "very" is also an adverb modifying the adverb we need to choose, emphasizing the degree of how the teacher speaks.

Analyzing the Options

Let's look at the options provided:

• quickly: This word is formed by adding '-ly' to the adjective 'quick'. 'Quickly' is an adverb meaning at a fast speed. This word can directly modify the verb 'speaks' to describe the speed or manner of speaking.
• urgently: This word is formed by adding '-ly' to the adjective 'urgent'. 'Urgently' is an adverb meaning in a way that requires immediate action or attention. While someone can speak urgently, the phrase "very urgently" is less common than "very quickly" to describe the typical speed of speech.
• hurried: This word is typically the past participle of the verb 'hurry' or an adjective meaning done in a hurry. It is not an adverb in this form. To use it as an adverb describing how someone speaks, it would typically need to be part of an adverbial phrase or clause, or the adverb form 'hurriedly' would be used.
• alarmingly: This word is formed by adding '-ly' to the adjective 'alarming'. 'Alarmingly' is an adverb meaning in a way that causes worry or fear. While someone might say something alarmingly, describing the general manner or speed of speaking as "very alarmingly" doesn't fit the common use of the word unless the content of the speech itself is alarming.

Choosing the Correct Adverb

We need an adverb that makes sense in the context of describing how a teacher speaks, particularly when modified by "very".

• "Their teacher speaks very quickly." - This sentence is grammatically correct and makes perfect sense. 'Quickly' describes the speed at which the teacher speaks.
• "Their teacher speaks very urgently." - This is grammatically correct, but 'urgently' refers to the need for immediate action or attention, not typically the speed of speaking in a general context.
• "Their teacher speaks very hurried." - This is grammatically incorrect because 'hurried' is not the correct adverb form.
• "Their teacher speaks very alarmingly." - This is grammatically correct, but 'alarmingly' describes the worrying nature of the speech content or manner, which is a specific situation, not a general description of how a teacher speaks compared to 'quickly'.

Based on the options and the common usage, the adverb that best fits the sentence to describe the speed of speaking is 'quickly'.