1.she has supper every evening 变过去式 2.My was a studrent in 1990 变疑问句 变否定句3.They are living school now 变过去式 4.we shew him to library 对library提问 5.I arrived in beijing yesterday afternoon 对yesterday afternoon 提问 好的加200分

1. She had supper in the evening.

2. Were you a student in 1990?

3. No，I wasn't 

4. They were living at school.now

5. Where did you show him to?

6. When did you arrive in Beijing?
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首先指出My was a studrent in 1990 是不通的

1、she used to have supper every evening
2、Was I a studrent in 1990? I was not a studrent in 1990.
3、They were living school in that time.
4、Where do you show him?
5、When did you arrive in Beijing?

.They were living school now
4. where did we show him
5.when did I arrive in Beijing?

1. She had supper every evening
2. Was My a student in 1990?
3. Where did you show him to?
4. When did you arrive in Beijing?

she had supper every evening
Didn't i am a studrent in 1990?
They lived school
where we show him to?
When did you arrived in beijing?

she used to have supper every evening
Was you a studrent in 1990? No, I'm not
They were living school
Where do you show him?
When did you arrive in Beijing?

1.she had supper last night
2.Were you a student in 1990 疑问句
I wasn't a student in 1990.否定句
3.They were living school now
4.Where did they show him?
5.When did you arrive in beijing

She had supper in the evening.
Were you a student in 1990?
I wasn't a student in 1990.
They were living at school.
Where did you show him to?
When did you arrive in Beijing?
希望帮助到你，o(∩_∩)o