Word Formation — Prefixes

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About this worksheet
Exercises practising Word Formation — Prefixes. Total: 20 points.
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Exercise 1
Which word is it?
10 points
Read the definition and write the word or phrase.
1
Not agree:
2
Understand wrongly:
3
Build again:
4
Sleep longer than you planned:
5
Think something is smaller or easier than it is:
6
Not patient:
7
Against the law:
8
Not responsible; not careful:
9
Not honest:
10
Open with a key or code:
Exercise 2
Complete the sentences
10 points
Only one word or phrase from this chapter fits each sentence. Change its form if you need to.
1
Sorry, I — I thought you said Tuesday. (UNDERSTAND)
2
Don't the other team — they're very good. (ESTIMATE)
3
Leaving the baby alone was very . (RESPONSIBLE)
4
I — I think the film was boring. (AGREE)
5
I and missed the bus. (SLEEP)
6
It's to drive without a licence. (LEGAL)
7
I can't my phone — I forgot the code. (LOCK)
8
They had to the bridge after the flood. (BUILD)
9
He gets when he has to wait in a queue. (PATIENT)
10
It was of him to copy my answers. (HONEST)

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