现在进行时的初步运用 — 英语词汇题
题目
看句子，补全单词（首字母已给出）：
1. Listen! The girl is s____ing a song in the music room.（唱歌）
2. Be quiet! Dad is w____ing in the bedroom. But he usually walks in the park.（散步）
3. It's 7:00 in the morning. Mum is c____ing breakfast in the kitchen.（做饭）
4. The boys are p____ing football on the playground now.（玩）