楼主,划线部分在哪里呢?
1.Wei Fang had breakfast an hour ago.
否定句：Wer Fang didn't have breakfast an hour ago.
提问：When did Wei Fang have breakfast?
2.People visited their hometown last Spring.
提问：When did people visit their hometown?
3.I watched a film with my parents last week.
一般疑问句:Did you watch a film with your parnets last week?
否定回答:No,I didn't.
4.They had a good time last week.
同义句:They enjoyed themselves last week.
They had fun last week.
They had a wonerful/great/nice time last week.
5.We pulled up the carrots this afternoon.
用now来改写:We are pulling up the carrots now.
6.I did my homework for about an hour.
一般疑问句:Did you do your homework for about an hour?
7.Tom is 12.Jim is 12,too.
合并为一句:Both Tom and Jim are 12.
Not only Tom but also Jim is 12.
8.The girl in the yellow T-shirt is my sister.
对划线部分提问:Which girl is your sister?
9.She feels tired.
同义句:She feels exhausted.
10．She meets Nancy before class.
对划线部分提问:When does she meet Nancy?