He told me that he had two girl-friends, and neither of _______ knew anything about the other.
At present , the butter factory is still polluting the river though it _____to stop.
The general secretary stressed that what he had just said was only his _________view, not official intentions.
The manager seemed to be doubtful about my ability, _______ I could see from the expression on his face.
These days, we _____ for our final exams.
You can’t complain of being lonelyyou don’t make any effort to meet people.