用am,is,are+ing造句用现在进行时表示现在正在+ing

用am,is,are+ing造句用现在进行时表示现在正在+ing 用am is are造句 用am is are 造句子 用am/is/are +done造句 用am is are造句,造五个有分拿啊! 用is,was are,were am,was造句, 用 I’going to 造句 am is are 为什么is am are 没有 ing 形式 用am,is,are 用am,is,are 现在进行时语法要像:bc/am/is/are+动词ing形式 用I am He is She is It is We are They are You are用I am He is She is It is We are They are You are造句 用动词的ing形式造句初一下册的现在进行时.例：I am doing homework.要有双写加ing的（如：running）普通的（如：doing）去e加ing的（如：writing）各要10个。 用is,am,are填空 用are is am填空 用am.is.are填空, 用am ,is ,are回答 用am,is,are 填空,