--An explosion at a coal mine of Panzhihua killed at least 43 workers and left another 3 missing.--Yes,_______ news came as _______ shock to us all.
Thoughts can also be expressed _____ music.
Many died or returned home, but most remained in California to _______ for themselves in the new town.
--- Don’t leave water while you brush your teeth, honey. --- Ok, Mum.
.--- Where did he leave his car key? --- It was in the lab he made the experiment.
--- Why don’t we take a little break? --- Didn’t we just have ?