单项选择1、Lucy can( ).A、sing B、singing C、sings 2、My brother( )ki

单项选择1、Lucy can( ).A、sing B、singing C、sings 2、My brother( )kiter tomorrow. A、makes B、is making C、is going to make 3、I ( )my homework now.A、do B、am going C、am going to do4、 My sister usually( )to school by bike.A、go B、goes C、is going 5、( )your pen pal live in Beijing.A、Is B、Do C、Does 6、Look! they( )under the tree. A、play chess B、are playing C、are going to play chess 7、Let's( )the classroom. A、clean B、cleans C、cleaning