Đáp án A
First of all: đầu tiên
Generally: một cách chung chung
As a result: kết quả là, do đó
Besides: Bên cạnh đó
The author argues that there is more diversity of life in the sea than in the rain forests because
It could run 100 metres in a little over six seconds, which would beat modern Olympic (28) ________ more than a third of the track behind.
The (26) ________ group will appreciate the recent study, as a hunter is more likely to require such speed.
________ (20) most folks feel that the advantages of owing a car outweigh the disadvantages.