The words to, for and so that can all show purpose but they are used differently. To is followed by an infinitive (v1). For is followed by a noun. So that is a followed by a clause.
Fill in the blanks.
1I called the manager ............... discuss some issues.
Wrong!
Use "to" before a base verb to express purpose.
2The film actor has a team of bodyguards ............... protection.
Wrong!
Use "for" before a noun to express purpose or function.
3I would like something ............... eat.
Wrong!
Use "to" before the base verb in phrases like "something to eat".
4She becomes bored when she has no one ............... with.
Wrong!
Use "to quarrel" after "no one" to say what the person could do.
5We stopped ............... a drink.
Wrong!
Use "for" before the noun phrase "a drink" to show the reason for stopping.
6We stopped on our way ............... have a drink.
Wrong!
Use "to" before the base verb "have" to express purpose.
7I had to run ............... the train.
Wrong!
Use "for" in the fixed phrase "run for the train" when trying to reach it in time.
8I had to run ............... catch the bus.
Wrong!
Use "to" before the base verb "catch" to express purpose.
9I hurried ............... I wouldn’t miss the train.
Wrong!
Use "so that" before a clause with a subject and verb.
10She worked hard ............... she could earn well.
Wrong!
Use "so that" before the clause "she could earn well" to express purpose.
11I must buy some clothes. I have nothing ............... .
Wrong!
Use "to wear" after "nothing" to say what the clothes are for.
12I need glasses ............... read.
Wrong!
Use "to" before the base verb "read" to express purpose.
Done.
Score: 0/12
Answers
- I called the manager to discuss some issues.
- The film actor has a team of bodyguards for protection.
- I would like something to eat.
- She becomes bored when she has no one to quarrel with.
- We stopped for a drink.
- We stopped on our way to have a drink.
- I had to run for the train.
- I had to run to catch the bus.
- I hurried so that I wouldn’t miss the train.
- She worked hard so that she could earn well.
- I must buy some clothes. I have nothing to wear .
- I need glasses to read.

