句型转换 小题1:My pen is in the pencil-box.就划线部提问 _______ _______ your pen? 小题2:Is it on the sofa?改为复数形式 ______ _______ on the sofa? 小题3:Dale’s baseball are yellow and red.就划线部提问 _______ _______ are Dale’s baseballs? 小题4:She doesn’t have a soccer ball.改为肯定句 She ________ a _______ ball. 小题5:We play volleyball.改为由let开头的祈使句 ________ ________ volleyball. |