---We all wonder ____ the relationship between France and China is good again now? ---Because the two countries have common national benefits.
17.---Tony is such a selfish person. ---I agree. Never again________with him.
16.After driving for 20 miles, Jackson realized that he______in the wrong direction.
15.We know it is hard to make such a decision____he has just built up the team for a year and the project is going through the important stage now.
14.In a sports team each player has a clear role, and there are few___when members are uncertain of their roles.
13.There is no love, no friendship, like______of the parents for their child.