i+usually+have+dinner+at+six+at+home改成一般疑问句?答:一、写出下列动词的现在分词形式。working,singing,playing,studyinghaving,dancing,writing,takingrunning,sitting,shopping,swimminglying,dying,beginning,getting二、用括号内所给单词的适当形式填空。1. Look! There (is) a lot of people over there.What are they (doing) now?2. —What does your mother(do)...