Most animals have little connection with animals of a different kind , ____they hunt them for food . A. if B while C. unless D. as
The __________ of his aim depends largely on himself.
I was about to go out __________ he came in.
The goods __________ well, so they __________ out quickly.
We can say __________ that their work is on the path of sound development.
This is the second time that she __________ Beijing.