______ to give his mother a surprise , Tom arrived home ahead of time.

27.That was such an____question that it made me____,not knowing how to answer.

Could you please tell me how to improve my spoken English—— Certainly，I ________.

It was on May 12, 2008 ______ the Wenchuan Earthquake happened.

May I listen to the music here, Mr. White —-Sorry, you’d better ____ it like that..