In this section, we will briefly describe possible ways of reducing the costs and risks ______ in doing this.
--Do you like the material? --Yes, it ___________ very soft.
--Where is Xiao Wang? --I don't know.He__________ be in the library.
Bread and butter____________ for breakfast in many Chinese homes nowadays.
Is this the restaurant ___________ ?
—Will you go fishing with me? —___________.