1- a situation when you waited for a bus or a train 2- a challenging profession you know about

Your ability to talk about this topic will enable you to answer the following 
IELTS cue card topics also: 
x
Describe a place you would like to live in.
x
Describe a beautiful village or town you have been to.
x
Describe your home town.
x
Describe a city or town you want to visit.
x
Describe a large city or village you know about.

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x
Describe a town or a city you lived in the past. 
x
Describe a city which is quite different than yours.
Describe an historical figure who you know about.
 
You should say:
x
who is s/he
x
what s/he did 
x
when s/he lived 
and say why s/he is an important historical figure.
[You will have to talk about the topic for one to two minutes. You have one 
minute to think about what you're going to say. You can make some notes to 
help you if you wish.]