The ___ of the two systems makes it hard to combine them. (COMPATIBLE)
Answer and explanation
Correct answer: C. incompatibility
- Step 1: Work out which part of speech the gap needs. Step 2. A noun is needed, and the context says combining is hard, so the meaning must be negative. Answer: incompatibility. Why not the others: 'Compatibility' has the wrong meaning, 'incompatible' is an adjective and 'incompatibly' is an adverb.
Practise more Word formation.
Free questions with an explanation for every one, and full timed Cambridge English B2 First and C1 Advanced mock tests.
More Word formation questions
- The ___ of the new library attracted hundreds of visitors. (OPEN)
- She was ___ by the news of her promotion. (DELIGHT)
- His ___ to help us was greatly appreciated. (WILL)
- There has been a ___ increase in the cost of living this year. (DRAMA)
- It is almost ___ to forecast the result of the election. (POSSIBLE)
- He gave a very ___ account of what had happened. (CONVINCE)