--- _______, Sonia. Is this your pencil case? ---Yes, thank you.
He won the first prize in the competition and we were _______ him.
Our teacher walked into the classroom _______ a smile _______ his face. A. for; on B. of; in C. with; on D has; on
—Hello, may I speak to Mr. Li?—Oh, sorry! He__________to Hong Kong. He will come back in three days.
Some students often find _______ difficult _______ remember the English words.
There is _________ in today’s newspaper , we’re all _________ in it.