①.while we (have)dinner,the telepho①.while we (have)dinner,the telephone rang. ②.what you (do) when your mother came cable? ③.we (read)books while he (watch
①.while we (have)dinner,the telepho①.while we (have)dinner,the telephone rang. ②.what you (do) when your mother came cable? ③.we (read)books while he (watch
①.while we (have)dinner,the telepho
①.while we (have)dinner,the telephone rang. ②.what you (do) when your mother came cable? ③.we (read)books while he (watch)TV at eight yesterday.(用所给单词的适当形式填空)
①.while we (have)dinner,the telepho①.while we (have)dinner,the telephone rang. ②.what you (do) when your mother came cable? ③.we (read)books while he (watch
were having
were doing
were reading
was watching应该对吧