—It’s only ten minutes’ walk; I could have got there on foot. — Yes. A taxi _______ not at all necessary.
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.
The long-lasting war, filled with blood and deaths, ended in people’s sadness, ______ no result.