If the sentence in question is a statement (ends with a period), I would probably "however" as your transition word.
Answer:
investigation
Explanation:
when analyzing something, you are performing a close inspection. When investigating something, you are closely analyzing details.
I'm no angrier about this than anyone else.
Because of the word 'no' , it cannot be the other answers.
...a type of commitment in which the parents of a boy and agirl agreeon having them marry.
According to the information available on this excerpt, a betrothal is a promise which can be later modified, in which the parents of a boy and a girl promise to marry them. This could also be a definition of arranged marriage.
