About 698,000 laptops were sold in China in ____second quarter, ____12.1 percent increase from a year ago.
Will you take my previous experience into when you fix my salary?
I would have come earlier, but I _____ that you were waiting for me.
_______the thick clouds, you would find the kite in the sky easily.
—What about the student in your class, Mr. Wang? —The doctor said that sleep caused him poor memory and poor concentration.
To avoid on how to use the word, you’d better refer to a dictionary.