Don’t be don't s什么 here.the baby is sle...

don't be noisy. the baby is sleeping.\u4e3a\u4ec0\u4e48\u8981\u7528noisy?

noisy\u662f\u5f62\u5bb9\u8bcd\uff0c\u8868\u793a\u5435\u95f9\u7684
be noisy \u8868\u793a\u5435\u95f9
\u548cmake noise\u8868\u793a\u4e00\u6837\u7684\u610f\u601d
\u4e0d\u8981\u5435\uff0c\u5b69\u5b50\u5728\u7761\u89c9

\u671b\u91c7\u7eb3\u3002

sing
shout
\u90fd\u53ef\u4ee5
Don't sing/shout here. The baby is sleeping.
\u522b\u5728\u8fd9\u513f\u5531\u6b4c/\u543c\u53eb\u3002\u5b9d\u5b9d\u6b63\u5728\u7761\u89c9\u3002

填noisy,没有noiseful这个词即使有也是词性不同

noisy 是正确的

没有noiseful这样构词的，是你自己造的词吧？还是你老师造的？
Don't be (noisy). The baby is sleeping.

填前者，这是常见的习惯用法

扩展阅读：i can't ... do we have ... don't like ... i don't ... beautiful in white ... don't shout please ... don t be后面加什么 ... don'tsmoke ... dont be late for school ...