– Do you know how many _____ a horse has and how many _____ a bee has?--- Of course, I know.A teeth, feet B tooth, foot C foot teeth D teeth, foot
—Have you ever heard of Jeremy Lin? —I only know he is________basketball player.
Mr.Brown always makes his class________and keeps his students________in class.
Computers________widely in our daily life.
Many houses________in the earthquake of April 20,2013 in Ya’an.
—What languages________in that country? —German and English.