The Same Change, Two Forms
One line, written both ways — with the ending that changes marked.
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The -ly belongs to the verb. Take it off and the word goes in front of a noun.
Say how much and how fast something changed, using both the adverb and the adjective form.
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Three movements. Tick the words you would use for each — and see how quickly you run out.
The paired construction — and why having both forms is what flexibility actually means here.
In Sprint 5.1 you learned that every change word has a verb and a noun form. Describing words work the same way — and the two must match.
Verb + adverb: Sales rose rapidly.
Adjective + noun: There was a rapid rise in sales.
-ly goes with the verb. No -ly goes with the noun.
❌ There was a rapidly rise — the adverb cannot sit in front of a noun.
❌ Sales rose rapid — the adjective cannot describe a verb.
That is the whole grammar of this sprint, and it is worth getting exactly right because it appears in every Task 1 you will ever write.
One line, written both ways — with the ending that changes marked.
The -ly belongs to the verb. Take it off and the word goes in front of a noun.
Twelve words, three groups. Two of them are not describing a movement at all.
Sort each item into the correct category
Three slots. Look at what comes next, then choose the ending.
Chain 1
The sentence: Sales rose ___ between 2010 and 2012.
The word to use: rapid
The slot needs:
So the answer is:
Chain 2
The sentence: There was a ___ fall in attendance after 2015.
The word to use: sudden
The slot needs:
So the answer is:
Chain 3
The sentence: The figure increased ___ throughout the decade, never once levelling off.
The word to use: constant
The slot needs:
So the answer is:
Eight sentences given one way. Supply the missing half of each pair.
Sales rose rapidly. → There was a rise in sales.
There was a sudden fall in attendance. → Attendance fell .
The figure increased constantly. → There was a increase in the figure.
There was a noticeable drop in demand. → Demand dropped .
Numbers rose slightly. → There was a rise in numbers.
There was a huge increase in imports. → Imports increased . (careful — this one does not take -ly)
The rate fell gradually. → There was a fall in the rate.
There was a minor recovery after 2018. → The figure recovered . (careful — this one does not take -ly either)