—I don’t know how to pronounce this word. Can you help me? —Sorry, I don’t know, either. Let’s _________ in my dictionary right now.
Look! Linda is ______ hot water into the blender.
_______ bananas do you need?
The math problem is so hard. I really don’t know .
They didn’t come to the meeting ________ the heavy rain.
----- Jack, is there __________ in today’s newspaper? ----- No, nothing.