Вопрос по английскому языку:

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Family history is (1)¬ __ referred to as genealogy. It is one of the world’s most popular pastimes, and millions of people around the planet are investigating their origins as I write this. From (2) __ beginners to experienced genealogist, the attraction of (3) __ out more about the past through your own family is hard to resist. Once you have (4) __ out on the research road, the work can become absolutely fascinating. There are many reasons (5) __.
As you explore this route to the past, you’ll develop new skills, which you can use in many ways. You’ll also enjoy the excitement of the detective (6) __. The voyage of discovery into your family’s past often leads to a great understanding of history. It’s also a social network pastime, and will (7) __ you into contact with many new and like-minded people.
1 A and B too C also D both
2 A full B complete C whole D thorough
3 A finding B meeting C learning D knowing
4 A set B done C put D made
5 A because B since C why D so
6 A course B movement C step D process
7 A send B carry C give D bring