The baby is sleeping. Please__the radio.A. turn on B. him down C. turn up
He went into space as _____polit of Gemini 8.
Yang Zhenyu ______ physics ever since he studied in Primary school.
Perhaps we will live in _________ dome on Mars.
When something __________me, I often ask my friend for help.
You ________ do the work now. You can do it tomorrow.