对划线部分提问：1.School starts _at eight thirty_.2.They can _sing and dance_.
问题描述：
对划线部分提问：1.School starts _at eight thirty_.2.They can _sing and dance_.
答
When does school start？
What can they do？
祝学习进步，有不会的可以再问我。(*^__^*)
答
When does school start？
What can they do？
答
1.School starts _at eight thirty_.
When does school start
或者What time does school start
2.They can _sing and dance_.
What can they do?