Multiple choice

…….errors are not easily corrected.

  1. complete

  2. such

  3. heavy

  4. silver

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The phrase 'such errors' is a standard English construction used to refer back to a previously mentioned or implied type of error. Other adjectives like 'complete' or 'heavy' do not create a standard idiomatic phrase in this context.