The radio is too noisy. Would you please_________ a little?A. turn it down B. turn it onC. turn it off
There is a big and beautiful lake ______ the foot of the hill.
We go _____ duty at 8 a.m.
Li and I arrived ______ Heishan country safe and sound, all is well. Don’t be worry.
The kids are doing some experiment ______ the farm in the country.
We are listening the weather report _____ the radio.