语法 肯定句、否定句、一般疑问句 1 肯定句变否定句和一般疑问句类型 一、实义动词 He often goes to bed at ten
_________________________________________ We do eye exercises every day
_________________________________________ She came to Japan in 1990
_________________________________________ 二、系动词 I am your friend
_________________________________________ Her mother is a teacher
_________________________________________ There are two books on the desk
_________________________________________ Yesterday was July 1, 1995
_________________________________________ They were in Beijing in 1990
_________________________________________ 三、进行时 The girl is standing at the station
_________________________________________ The students are playing basketball on the playground
_________________________________________ I am looking