1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
take photos
She is running.
She is taking photos.
do some cleaning
listen to the news
play the piano
practice English
What were you doing at this time yesterday?
I was listening to the news.
We were having a sports meet.
What were you doing at that time?
have a sports meet
What was the boy doing at that time?
run
What was the girl doing at that time?
take photos
What was Miss Chen doing at that time?
He was doing the high jump.
She was running.
do the high jump
She was taking photos.
What was the boy/girl/teacher doing at that time ?
He/She was …
do the high jump
run
take photos
Were you having a math class
at this time yesterday?
Yes, I was.
No, I wasn’t.