I am playing chess?(变成一般疑问句）

I am playing chess?(变成一般疑问句） I'am good at playing chess too同意句 I like playing chess 急 I am playing chess.(改一般疑问句）改成 Am i playing chess?是错的！You are picking up leaves.这怎么改？ I am playing chess with my sister.变为否定句和一般疑问句.做两种回答 I am very i ____ in playing chess-one of the greatest games in the world.应填什么? 连词成句:playing.I.playing.prefer.to.cards.chess John is much better than I in playing chess.怎么不是at playing chess ()favourite hobby is playing chess?Mine.I like playing chess best. I am playing chess too,( )about you sorry,I don't.括号填 what 还是 how,为何?what about 和 how about的区别? I am playing chess too,( )about you sorry,I don't.括号填 what 还是 how,为何?what about 和 how about 的区别是什么? (I) (playing chess) (with my friends) now.改错 I dislike playing chess with him改为同义句 i ma good at playing chess 同义句转换 I'am playing for I'am playing for He ____ playing chess. I am good at chess,too这句话怎么翻译? I have no time to help you.I am playing chess with Grandpa.（改为同义句）I am—— ——chess with Grandpa The boy is 1.80 meters tall.（同义句）The boy is 1.80 meters—— ——