final clauses

Knives are__________________things
1. to cut
2. in order to cut
3. for cutting
They opened a big hole on the wall____________the piano could go through.
1. for
2. so that
3. to
_____________achieve a better performance, a special fuel is used.
1. To
2. So that
3. In order to
They sent their children abroad_________________meet people from other countries.
1. for
2. in order to
3. so that they could
My father bought me a mobile phone_______________feel accompanied at all times.
1. so that I might
2. for
3. for him to
The writer is saying this _______________state his position about the war
1. in order to
2. to
3. for