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

Model Answer 2:
Recently I have got married and started to form my family. As part of building 
the family, I am in need of various stuff for my home and a refrigerator is a 
notable one. I want to buy a refrigerator. Thank you for the question and I will 
describe the matter now.
A refrigerator is an electronic device that helps to preserve food, and other 
stuff in a cold environment. Usually, this is used to store foods, beverages in a 
cold environment so that they could be used at a later date. This is a modern 
device and has become a must for a family. Almost every family has a 
refrigerator and they use it in their everyday life. In fact, it has become a part 
and parcel of the families.
There is a saying that necessity is the father of invention. The statement is true 
and I came to know about the machine at an early age when my family started 
using it. At first, I was amazed by its feature and glad that my family have one. 
Later, I came to know about its use gradually. But my mum did not allow me to 
open the refrigerator alone as I kept that open for a long time. Further, when I 
felt hot, I used to open the refrigerator, sat inside it to feel comfortable. It was 
in my childhood. But when I grew up, there were no such issues.
A refrigerator is a machine that helps to preserve foods. For instance, you have 
bought a can of meat and cannot finish the entire can in a day. So, you need to 
preserve that. But if you put the can in an open space, the meat inside will be 
rotten. If you preserve it in a refrigerator, the meat will remain edible in the 
can. So, I need my refrigerator to be efficient enough to preserve almost all 

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types of foods and drinks. Further, it should also come with ice making the 
feature. There are some refrigerators that do not have the features. But I love 
ice creams and if I have the feature, I will make ice creams whenever I need.
I want to buy this machine for some reasons. First of all, I and my wife both are 
service holders. I am a sales executive and she is a school teacher. So, we need 
to stay out of home for a long time in a day. It is impossible for us to cook the 
foods daily. If the cooked foods are preserved in the refrigerator, it would be 
helpful for us. We are in fact in a shortage of time. The machine will help to 
save our valuable times. This is the key reason for buying a refrigerator. 
If you can talk about the cue card topic