英语翻译1.I must look after my Mum.2.He opened a pet shop in She

按被动句/否定句/一般疑问句的顺序如下：
1.My mum must be looked after by me./My mum needn't be looked after by me./Must my mum be looked after by me?
2.A pet shop was opened by him in Shenzhen./A pet shop wasn't opened by him in Shenzhen./ Was a pet shop opened by him in Shenzhen?
3.The picture will be painted by me next week./The picture won't be painted by me next week./
Will the picture be painted by me next week?
4.A piece of grass is tied by him around the neck of each bird./A piece of grass isn't tied by him around the neck of each bird./ Is a piece of grass tied by him around the neck of each bird?
5.More trees should be planted by us./More trees shouldn't be planted by us./ Should more trees be pianted by us?
1

my mum must be looked by me ; my mum shouldn't be looked by me ;shouldnmy mum be looked by me
a pet shop was opened by him in Shenzhen ;a pet shop wasn't opened by him in Shenzhen;was a pet shop opened by him in Shenzhen
接下来的跟上面一样的啊

1、被动句：My mum should be looked after by me.
否定句：I should not look after my mum.
一般疑问句：Should I look after my mum?
2、被动句：His pet shop was opened in Shenzhen.
否定句：He did...

1.My mum must be looked after (by me)
2.A pet shop was be opened in Shenzhen (by him)
3.The picture will be planted next week(by me)
4. A piece of grass is tied around the neck of each bir...