A. from B. with C. in D. on
单项选择题Tom told me his parents had arrived（）Beijing.
A. at B. on C. in D. to
单项选择题He says（）he will be back soon.
A. when B. what C. that D. where
单项选择题—（）, Mr. Wang. Can you pass the dictionary to me, please —Certainly.
A. I'm sorry B. Pardon C. Thank you D. Excuse me
