—— We should adopt _________ methods to deal with some incidents. You know, anything could occur in that situation.—— I got it. Thank you for reminding me.
It is generally considered unwise to give a childhe or she wants.
He insisted that hesuffer from heart trouble, but I didn’t think so.
--- Shall I open the window to let some fresh air in? --- No, .
One day I _____ a newspaper article about the retirement of an English professor at a nearby state college.
E-shopping, when properly _____ ,can save us a lot of time and energy.