将下列句子改成否定句、一般疑问句,并对划线部分提问.

将下列句子改成否定句、一般疑问句,并对划线部分提问.
1.The children had a good time in the park.（The children 划线）
2.There were about 990 people at the mall.（990 划线）
3.Ann did her homework last night.（last night 划线）
4.I read an English book two days ago.（an English book 划线）
5.My brother was in the park just now.（in the park 划线）
6.They practiced English yesterday.（practiced English 划线）
7.Tina played the guitar last weekend.（the guitar 划线）
8.It was snowy last winter.（snowy 划线）

1. The children had a good time in the park.（The children 划线）
Who had a good time in the park?
Did the children have a good time in the park?
否定句The children didn't have a good time in the park.
也可用The children had bad time in the park
一般疑问句Did the children have a good time in the park?
2. There were about 990 people at the mall.（990 划线）
How many people were at the mall?
There weren't any people at the mall./There were none at the mall.
Were there any people at the mall?
3. Ann did her homework last night.（last night 划线）
When did Ann do her homework last night?
Ann didn't do her homework last night.
Did Ann do her homework last night?
4. I read an English book two days ago.（an English book 划线）
What did you read two days ago?
I didn't read any book two days ago.
Did you read an English book two days ago?
5. My brother was in the park just now.（in the park 划线）
Where was your brother just now?
My brother wasn't in the park just now.
Was your brother in the park just now?
6. They practiced English yesterday.（practiced English 划线）
What did they do yesterday?
They didn't practice English yesterday.
Did they practice English yesterday?
7. Tina played the guitar last weekend.（the guitar 划线）
What did Tina playe last weekend?
Did Tina playe the guitar last weekend?
Tina didn't playe the guitar last weekend.
8. It was snowy last winter.（snowy 划线）
What was it like last winter/ How was it last winter?
It wasn't snowy last winter.
Was it snowy last winter?