当你询问“他们正在干什么”时,说:A. What are they doing ?B. When do they go home ?C. Where are they going ?
( ) -- ________ are you going there? -- On foot.
( ) This is Susan King. We usually call her ______.
( )-- When is _______? -- September the tenth.
( )The teacher and the students talk ____________ English ____________ class. A. in; in the B. in; in C. with; in the
( )Football is ____________ game. A. boys’ B. a boy’s C. boy’s