你想知道你的朋友什么时候睡觉,你可以怎样问他呢?A、When do you go to bed? B、What time is it?C、When do you get up?
My dad ________ my pet dog. A.take care ofB.take careC.takes care of
She likes ________. A.play the piano B.playing the piano C.playing piano
There ________ four people in my family. A.is B.am C.are
I want to________ a doctor. A.be B.is C.are
Where ________ she come from? A.do B.does C.did