It is safe to eat chicken that ________fully, but most people still dare not do that because of the H7N9 bird flu .
—_________ —It was very dry.
—Where is your sister? —She ________ my mom with cooking.
— How can I _________ the bank, please? — You can take bus No. 10.
We had a lot of fun __________ English songs(歌曲).
Our teacher often tells us __________ homework carefully(认真地).