I'm having my lunch改为一般过去式在加she goes to school on foot.改为一般过去式

I'm having lunch.( 对havinglunch提问) 改为一般过去时⒈I'm having my lunch.2.He goes to school on foot. I'm having my lunch改为一般过去式在加she goes to school on foot.改为一般过去式 l' m having lunch (画线在having lunch） I have lunch .还是 I having lunch.哪个对 I'm _________time with my friendsa.spending b.having i'm not having all of my hair cut off I had a big lunch with my family改一般疑问句 I like my lunch time. 英语翻译i eat my lunch I always make my lunch. now i'm having I _______(have) my lunch and I'm not hungry now.应填什么?为什么? I'm eating lunch. I'm picking up leaves.(把句子变成一般疑问句,不改原意.） I am having a lunch. Tell me the diffences.1)I had a lunch. ----explain2)I am having a lunch.----explain3)I have a lunch.----explain4)Having a lunch----explain what are you doing? I am (只是)having lunch. I like having lunch at school.改为否定句 i have alreay had my lunch 【】you [ ]your lunch [