Prepositions
			Dependent prepositions
			
Many nouns, verbs and adjectives are always followed by the same preposition
  when they have a particular meaning. These prepositions are dependent
  prepositions.
  -  Online education dispenses with many of the
    inconveniences of traditional classes. 
 
  -  Not everyone has access to the technology
    required. 
 
  -  You need to be able to take responsibility for
    your own learning. 
 
  -  You have to be good at organising your own
    time. 
 
    - I don't really believe in these alternative medicines. 
 
     - There are so many different colours to choose from. 
 
     - I'm trying to concentrate on my vowel sounds. 
 
     - This really depends on how much we want to spend. 
 
     - I really must insist on your dressing neatly when you come to the office. 
 
     - Is there no way of preventing the chickens from getting into the vegetable patch?
 
     - Amy is struggling with her Spanish verb endings.
 
  
Some verbs take different prepositions but with a  change in meaning. 
  - We laugh at a funny  thing or person.
    We  laugh about a funny situation.  
  - We think of ideas.
    We think about a situation.