用一般过去式和现在进行时造句

一般过去时
Where did you go just now?刚才你上哪儿去了?
When I was a child,I often played football in the street.我是个孩子的时候,常在马路上踢足球.
Did you want anything else?您还要些什么吗?
I wondered if you could help me.能不能帮我一下.
Scarf used to take a walk.斯卡夫过去常常散步.
I had finished my homework when my mum came back home.当我妈妈回来的时候我已经完成了我的作业
现在进行时
He is playing basketball. 他正在打篮球。
The bird is flying. 那只小鸟在飞。
The pigeon is flyng. 那只格子在飞。
The dog is barking. 那只狗在叫。
A little girl is crying. 一个小女孩正在哭。
I am answering your question. 我正在回答你的问题。
She is doing her homework. 她正在做家庭作业。
He is talking with his teacher. 他正在和他的老师谈话。
I am watching TV. 我在看电视。
Li Lei is running. 李雷正在跑步。

I was at home yesterday.
He is reading a book now.