achieve the task to a very high standard

[Tedwonny]

I was wondering if the phrase is correct.

Also, could anyone please recommend some good websites where we can find a lot of phrases teachers use for commenting (e.g. on written works) ?

THANKS A LOT

 

[tedtmc]

You don't say you achieve the task, you say you perform the task.
You don't say you achieve to a very high standard, you say you achieve a high standard.


He achieve a high standard in performing the task.

not a teacher