I want to know more __________about how to use this word.—You can look it up in the dictionary.

What do you think of the speech?— The speaker said _____ nothing worth listening to.

My father goes to work ______ car. [ ]

I’m expecting a digital camera for long, but dad has no time to buy ______ for me.

What were your parents doing at eight last night?— My father was cooking while my mother .