Đáp án C
A. despite + N/V-ing: mặc dù.
B. nevertheless + S V O = D. however + S V O: tuy nhiên.
C. although + S V O: mặc dù.
Tạm dịch: Nguồn gốc của cờ vua hiện chưa được xác minh rõ ràng, mặc dù có một số truyền thuyết liên quan tới sự phát minh ra nó
Chess, often (1 )______ to as a Royal Game, is the oldest of all board games which do not contain an element of chance.
The readings made by the sensors will be automatically converted into text messages and beamed to the Internet – (14) ________ they will appear on a dedicated ‘pigeon blog’.
Each bird will carry these in a miniature backpack, (15) ________, that is, from the camera, which will hang around its neck.
Dr. Sheldrake, the biologist (25) designed the study, believes that the results are convincing enough to find out through further experiments precisely how the staring effect might actually came about.
but I can (20) _____ up television easily enough. You can’t watch television at bus stops!