Basics. As...As Comparisons: Adjectives and Adverbs: correct answers

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As...As Comparisons: Adjectives and Adverbs

We use the "as...as" structure to show that two things are equal (or unequal, when negative) in a specific way. For example, you might say "The bread is as hard as a rock" when using an adjective, or "He didn't run as quickly as his sister" when using an adverb. The golden rule is that the word between "as" and "as" must stay in its base form—no "-er" endings or "more" allowed!

This challenge will test your ability to make accurate comparisons across a variety of fun scenarios, from evaluating superhero recruits to reviewing a disastrous dessert. You will practice using the "as...as" structure with adjectives (like sneaky and loud), adverbs (like quietly and powerfully), and quantities (like as many as). You'll also learn to spot and avoid common traps, such as incorrectly pairing "as" with "than" or sneaking in comparative forms like "as harder as."

You'll work through 12 questions in a mix of single-choice, multi-choice, drop-down, and drag-and-drop formats.

Try the quiz to check your knowledge!

Correct answers

Question 1

Help the culinary judge complete this feedback card for a baking competition.
Your chocolate cake looks __________________________ your opponent's, but unfortunately, you didn't bake it __________________________ he did.

Your chocolate cake looks as beautiful as your opponent's, but unfortunately, you didn't bake it as carefully as he did.

For the first blank, "look" is a linking verb, so it describes the cake itself. We need the adjective beautiful.

For the second blank, "bake" is an action verb, so we need the adverb carefully to describe how you baked it.

In both cases, the structure for equality is always as + base adjective/adverb + as. We never use "than" or comparatives like "more" inside this structure!

Question 2

Help the clumsy teenager explain his failed attempt to sneak back into the house.

"I tried my best, but unfortunately, I didn't walk _____ I thought I did, and the dog woke up everyone."

The correct answer is as quietly as.

We use "as + adverb + as" to compare actions. Because "walk" is an action verb, we need the adverb "quietly" rather than the adjective "quiet". The structure must remain "as...as" without mixing in comparatives like "more" or words like "than".

Question 3

Complete the movie critic's humorous review by selecting the correct phrases.
The sequel was definitely not _________________________ the original movie. In fact, the villain ran away _________________________ a frightened turtle!

The sequel was definitely not as good as the original movie. In fact, the villain ran away as fast as a frightened turtle!

We must always use the base form of the adjective or adverb between "as...as".

We never use comparatives (like better or faster) or superlatives (like best) inside this structure. Additionally, the second part of the comparison must always be the word "as", never "than"!

Question 4

Complete the baking judge's polite but honest feedback on a disastrous dessert.

"I must admit, this cake is _____ a brick, but it certainly has a unique charm!"

The correct answer is as hard as.

When we use "as...as" to show that two things are equal in some way, we always use the base form of the adjective (hard), not the comparative form (harder). We also must use "as" on both sides, never "than".

Question 5

Help the food critic write their review of the cooking competition! Select ALL the grammatically correct sentences that compare the two chefs.

The correct answers are Chef Bob is not as careful as Chef Alice., Chef Alice cooks as quickly as Chef Bob., and Chef Bob's kitchen is just as messy as a disaster zone.

When using "as...as" comparisons, always use the base form of the adjective or adverb (careful, quickly, messy), not the comparative form (spicier). Also, remember that the adverb form of "fast" is simply "fast", not "fastly"!

Question 6

Complete the pet owner's dramatic diary entry about their animals.
My new puppy is just __________________________ a tornado! However, my old cat is not nearly _________________________ the dog when demanding breakfast.

My new puppy is just as energetic as a tornado! However, my old cat is not nearly as loud as the dog when demanding breakfast.

For positive statements, we must use as...as (we generally only use "so...as" in negative sentences).

For the second blank, the linking verb "is" requires an adjective (loud), not an adverb (loudly). As always, we keep the adjective in its base form, avoiding comparatives like louder.

Question 7

The superhero academy is evaluating its new recruits. Choose ALL the sentences that correctly describe their abilities using "as...as".

The correct answers are Captain Thunder doesn't run as fast as Lightning Lad., Lightning Lad is as strong as an ox., and Lightning Lad doesn't fight as bravely as his partner.

Remember to use the base form of the adjective or adverb between "as...as". "Harder" is a comparative adjective, and "highly" is an adverb that means "very much" (like "highly recommended"), not a measure of physical height! The adverb for physical height is just "high".

Question 8

Complete the soccer coach's evaluation of the team's new star player. Match each blank with the appropriate word.

He kicks the ball as powerfully as our captain, and he is just as strong as the defenders, but he doesn't react quite as quickly as the goalie.

He kicks the ball as powerfully as our captain, and he is just as strong as the defenders, but he doesn't react quite as quickly as the goalie.

Action verbs like "kicks" and "react" need adverbs (powerfully, quickly) to describe how the action is done.

The "to be" verb "is" needs an adjective (strong) to describe the player himself.

Always use the base form of the word inside an "as...as" comparison!

Question 9

Choose the correct phrase to complete the real estate agent's very optimistic pitch.

"This apartment is definitely _____ the one next door, but look on the bright side—it comes with a complimentary toaster!"

The correct answer is not as spacious as.

To say two things are not equal, we use "not as + base adjective + as" (or "not so...as"). A common mistake is swapping the second "as" for "than" or "like", but the "as...as" pair must always stay together!

Question 10

Help the detective complete her notes comparing two unusual suspects. Drag the correct words into the blanks.

The diamond thief was just as sneaky as the bank robber, but he didn't escape nearly as quietly as his partner.

The diamond thief was just as sneaky as the bank robber, but he didn't escape nearly as quietly as his partner.

Use the base form of the adjective (sneaky, not sneakier) between "as...as".

Use an adverb (quietly) to describe the action verb "escape".

The second part of the comparison always uses as, not than!

Question 11

You are commentating on the Great Galactic Space Race! Select ALL the grammatically correct sentences about the competing spaceships.

The correct answers are The Star-Hopper doesn't fly as smoothly as the Comet-Cruiser., The Comet-Cruiser is as loud as a supernova., and The Star-Hopper can stop as quickly as a bicycle.

Use "as + adjective/adverb + as" for these comparisons. "Faster" is incorrect because it is a comparative form, and "good" is an adjective, so it cannot describe the verb "maneuvers" (it should be the adverb "well").

Question 12

Help the panicked party planner fix their urgent text message to the caterer. Drag the correct words to complete the sentences.

We don't have as many cupcakes as we need, and the cake isn't nearly as large as the one we ordered last year! Please drive here as safely as you can!

We don't have as many cupcakes as we need, and the cake isn't nearly as large as the one we ordered last year! Please drive here as safely as you can!

Use many for countable nouns like "cupcakes" (we use much for uncountable things like water or time).

Use the base form of the adjective (large) between "as...as", even in negative comparisons.

Use the adverb (safely) to describe the action verb "drive".