A. However
A
Hai vế thể hiện sự trái ngược nhau nhưng không đối nghịch nhau hoàn toàn, mục đích nhấn mạnh phần sau hơn phần trước → dùng liên từ chỉ sự nhượng bộ “however”.
________ (20) most folks feel that the advantages of owing a car outweigh the disadvantages.
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 author argues that there is more diversity of life in the sea than in the rain forests because
Now companies use plastic and rubber made from petroleum (47) ________of chicle.