As the number of mistakes you make goes down, your IELTS score goes up.
Therefore, you need to reduce your mistakes!
Let's look at the verb impact.
'What has had the greatest impact on your English learning?'
Which preposition goes with the verb impact?
at / into / on / in / onto?
Watch the video below to find out.
An intrepid globetrotter, who delights in exploring this fascinating world whilst teaching English.