--Will you two go to the show tomorrow?---No. We're going to a lecture, or at least I'm planning ____.
. The second half of his voyage was__________dangerous part, during which he sailed round the Cape Horn.
. --- Are you going to stay overnight? --- Not__________it’s really necessary.
. A volunteer is a person willing to help others, one who offers to do something without__________.
. The program “Hear with Yushu, Love Has No borders” told touching stories about rescue volunteers, whose brave deeds__________never be forgotten.
. We didn’t tell Susan about our plan__________upsetting her.