Please switch ___ the light.It is getting dark.
Unfortunately, I caught a bad cold and ached all _____ last night.
After his long journey from Australia. Tom returned home, ____.
It is partly ______ the summer day is longer that everything has a larger time to warm up.
—May I go outside and play for a while, Dad?—No, you can’t ____ your homework is being done.
_____ I heard his voice trembling did I realize what trouble he was in.