现在进行时的构成与用法 — 英语词汇题
题目
根据中文提示，补全句子中所缺的单词（每空一词）。
1. Look! Tom is r______（跑）on the playground.
2. My mother is c______（做饭）dinner in the kitchen.
3. —What are you doing? —I'm d______（画画）a picture.
4. The children are s______（唱歌）an English song.
5. It's 8:00 p.m. My father is w______（工作）on the computer.