Choose the word that has the underlined part pronounced differently from the others

 
My grandma lived on a farm once, but she doesn’t any more.
 
(10 Điểm)
 
My grandma is living on a farm.
 
My grandma used to live on a farm.
 
My grandma never lives on a farm.
 
My grandma didn’t live on a farm.
 
5.Choose the word that has the underlined part pronounced differently from the others.
 
(10 Điểm)
 
fire
 
 sink
 
rice
 
 knife
 
6.Choose the word whose main stress is placed differently from the rest
 
(10 Điểm)
 
upset
 
injure
 
experiment
 
invention