Question

When he fell down the ditch, he shouted with all his might so that to catch someone's attention.

• A. such that to catch
• B. so as to catch
• C. so that to catching
• D. so then to catch
• E. No correction required.

Answer 1

The correct option is B so as to catch

'So that' should be replaced by 'so as' that fits the context of the sentence.
Eg: The new policy has been introduced so as to bring transparency to the workplace.