现在进行时的肯定与否定回答 — 英语填空题
题目
根据实际情况或括号内提示，用现在进行时的一般疑问句的简短回答补全对话，每空一词。
1. —Is she singing an English song? —Yes, she ___.
2. —Are they playing basketball now? —No, they ___.
3. —Are you drawing a picture? —No, I ___ ___ (改为否定简答).
4. —Is your brother watching TV? —Yes, ___ ___.