Is Mr. Smith over there—-It _____be him .He has gone to Beijing on business.

We’ll not attend his party _____ we are invited[ ]

Do you want to listen to the ______ story

It is not so much the possible trouble caused by helping others _______ people’s unwillingness to show their sympathy _________ accounts for the present situation.

kind and helpful to the people around us, and we will make the world a nicer place to live in.