This photo reminds me ____ the days when I worked ____ the farm with my classmates.
— Do you know there is a Bank of China near here?— Yes. There is one at the end of this road.
— Can you guess the MP4 player yesterday?— Sorry,I’ve no idea about it.
—Do you know _____ ? I'm going to see him.—Sorry, I don't know.
Let’s ask Mr. Wang for ________ about the earthquake.
I often make mistakes ___________ grammar..