Tom,playing in the field.这是什么结构,从未见过

Tom does well__soccer.A .at playing B.in playing C.in playing the D.at playing the Tom does well( )soccor A at playing B in playing the C in playing D at playing the help A at playing B in playing the C in playing D at playing the i'm playing football (in the playground) tom isi'm playing football (in the playground)tom is (reading books )in his study对括号提问. Was Tom playing the piano when you came in?否定回答_____,he______ Tom,playing in the field.这是什么结构,从未见过 Tom is playing the piano in the music room,用in the music room提问理由是什么 Playing in the street playing in the shadows歌词 Tom shows great ____ in playing football.(interesting) Tom was interested in playing computer games before.(同义句)Tom--- --- be interested in playing computer games . I’m playing the football in the playground.对（playing the football）进行提问Tom is reading books in his study.对（reading books）进行提问The ducks are swimming.对（swimming）进行提问 They ()football in the playground.a:playing.b:am playing.c:are playing.d:is playing. Tom likes playing the piano改一般疑问句 Tom may be likes playing the piano哪儿错了 Tom is playing the football 这句话成立吗? Tom was seen playing on the playground是什么? 改错：Tom enjoys playing the golf very much. in f-----,i do not like playing football. tom did b------in the english exam ,so he failed iti w------when and where you wil spend your holidaywe should go to the a------to meet the manager from shanghaithe ------(费用)of this trip is much cheaper