You can’t complain about being left out ______you don’t make any effort to share your joys and sorrows with others.
Though Tom knew nothing about business, he succeeded ________ other more well-informed managers failed.
Everyone will go through life's stages of ups and downs, ________ selfrespect plays a key role in the maturity(成熟) of a person.
Here is a list of names of the guests to be invited to the party. Please don’t _______ any of them when typing.
We can hardly believe that an intelligent person like Daniel ________ be asking such a silly question.
I have to reschedule the appointment with you since there is a ________ in my plan.