Silk ______ one of the primary goods traded along the Silk Road by about 100 BC.
A. had become B. reject
C. control D. abandon
We can achieve a lot when we learn to let our differences unite , rather than _______ us.
A. divide B. reject C. control D. abandon
The study suggests that the cultures we grow up _______influence the basic processes by which we see world around us.
A. on B. in C. at D. about
That young man is honest , cooperative , always there when you need his help .______, he's reliable.
A. Or else B. In short
C. By the way D. For one thing
_______online shopping has changed our life , not all of its effects have been positive.
A. Since B. After C. While D. Unless
It is important to pay your electricity bill on time , as late payments may affect your ______.
A. condition B. income C. credit D. status
