He ________ into the habit of smoking at the age of 14.
This machine is very easy______. Anybody can learn to use it in a few minutes.
Don’t blame the worker. He just carried out the order______.
I can’t remember when ______ turning point occurred exactly, but it might be ______ summer morning when I was in New York.
—Nancy, can you help me type this report, please? —_______I have a lot of work to do.
Is this the recorder you want________?