When we climbed up to the top of the mountain, we were all ___________

David, when will you pay a visit to California—I can’t decide at present. ______.

She could not speak ,nor ______anything we said .

He states that good qualities such as honesty and self-discipline make ____he is today.

People are advised not to smoke at home, since passive smoking is ________ to people around them. Which is Not proper for the blank