To make members of a team perform better, the trainer first of all has to know their ______ and weaknesses.
News came from the school office______ Wang Lin had been admitted to Beijing University.
To begin with, we learn how to______ our body when skating.
My sister, as well as her classmates who_______ late for class , ________ criticized by their head teacher.
—Who____ it be that is knocking at the door? —It ____ be Father, but I’m not sure.
My uncle’s house in the downtown area is much smaller than ours, but it is ______________ expensive.