With lots of problems ________ in the class, our teacher looks very relaxed and happy.
_________ New Year’s Day around the corner, all the salesmen were trying hard to talk customers_________ buying their goods.
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.