Question

arrange the pieces to emphasize whom/what the action was done to. do not change the meaning or tense.
master chow hummed some songs to a baby panda.
your answer
master chow hummed some songs
to a baby panda .
word menu - drag any unnecessary words here.
was are is will be were by

Explanation:

To emphasize the recipient of the action (the one the action was done to), we convert the active sentence to a passive sentence. The object of the active sentence ("a baby panda") becomes the subject, we use the passive structure with the past tense of "be" ("was") plus the past participle of the verb ("hummed"), and we add "by" to introduce the original subject.

Answer:

A baby panda was hummed some songs to by Master Chow.