Use of English - Word Formation
B2
Cambridge English B2 Exam
For questions 1-8, read the text below. Use the word given in capitals to form a word that fits in the gap. Use only one word in each gap. Click the gaps to type your answer.
Renewable Progress
Over the last two decades, the energy industry has undergone a remarkable (0) TRANSFORMATION (TRANSFORM). What once seemed like a distant dream is now becoming part of everyday life, as renewable technologies grow in popularity and practical use. One reason for this change is the rapid (1) .......... (EXPAND) of solar and wind power in many countries. Improvements in battery design have also increased the (2) .......... (RELY) of these systems, making them more attractive to both governments and private users. In the past, critics often described green energy as too expensive and (3) .......... (EFFICIENCY) for large-scale use. However, ongoing research has led to major (4) .......... (IMPROVE) in performance and cost. As a result, many experts now speak (5) .......... (OPTIMISM) about a future with lower carbon emissions. Public support has also grown, especially as people become more (6) .......... (AWARE) of environmental damage. In some regions, the (7) .......... (APPLY) of smart technology has made energy use far more flexible. Although there are still challenges, the overall (8) .......... (DEVELOP) is clearly moving in a positive direction.
About Use of English Word Formation — Cambridge English B2
This Cambridge English B2 Use of English Word Formation exercise gives you a text with 8 gaps. Use the word in capitals at the end of each line to form a new word that fits the gap.
You may need to add prefixes or suffixes, change a word into a noun, adjective, adverb or verb, make a negative, or adjust the spelling. It tests both your knowledge of word families and the grammar of the sentence.
Frequently Asked Questions
How many questions are in this B2 Word Formation exercise?
There are 8 gaps, each with a base word in capitals that you must change to fit.
What does Word Formation test?
Prefixes, suffixes and word families — turning a root word into the correct noun, adjective, adverb, verb or negative form.
How can I improve at Word Formation?
First decide which part of speech the gap needs, then form it — and always check for negatives (un-, in-, dis-) and plurals, which are easy to miss.
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What to do
For each gap you get one word in capitals which you have to change so the grammar and meaning fit in the sentence. Here you have to show how well you know word families and if you can change words by using prefixes and suffixes.
You need to read the whole text to get the writer’s opinion on the topic. That’s because sometimes a negative prefix will be required. There is usually at least one word requiring a negative prefix, so look out for these.
In the exam always write something. You never know, you might be lucky even if you are not sure of the answer!
Strategy
- Read the title and the whole text so that you understand what it is about.
- Look at each sentence in detail.
- Think about what kind of word you need and whether you need a negative prefix or a suffix.
- Read the sentence again to check whether you need a plural form.
- Check your spelling, as it must be correct.