I an doing my homework at home now改成否定句/一般疑问句/否定回答/划线部分提问（划线的是doing my homework）

I spent half an hour in doing my homework 几到英语题,初2的,简单啊``````1.He often goes to work on foot.(同义句） he often ________work.2．He comes to his company by car every day.(同义句） He _____________his company every day.3. I usually spengd 3 hours doing my homewo I spend an hour in doing my homework.同义句（____ ____ me an hour ____ ___ my homework.） I spent have an hour__ my homeworkA finishing doing B to finish doingC finishing to doD finishing to doing they,doing,are,experiment,an连词成句 am,i,my,classmates,watching连词成句 I spent half an hour ______ my homeworkA.finish doing B.to finish doing C.finishing to do D.finishing doing I an doing my homework at home now改成否定句/一般疑问句/否定回答/划线部分提问（划线的是doing my homework） I'm doing my homework.对doing my homework提问 i am doing my housework.对doing my housework提问 1.I have a backache.I have an ________ in my back.2.I spent an hour and a harf in doing my homework last night.It _____ me an hour and a harf _______ do my homework It takes me half an hour to finish doing my homwork（同义转换）I spend half an hour ____ ____ my homework I spend about an hour doing my homework every day.同义句转换快回答我~· I ( ) half an hour doing my homework erery day A：take B:spend C:use D:cost需要原因哦. ( ) 15.I spent half an hour ___________ my homework .finish doing sth 完成做某事( ) 15.I spent half an hour ___________ my homework .finish doing sth 完成做某事A.finish doing B.to finish doing C.finishing to do D.finishing doing i am doing my homework,bye英语翻译 I am doing my homework.Bye 翻译 I‘m doing my homework 翻译 I usually spend an hour doing my homework every day同义句转换___usually ___ ___ an hour __ __my homework every day