Mr. Duncan raised an unnecessary question __________ he then failed to find an answer.
A. to which B. for which C. with which D. by which
—What do you think of his speech at the court?
—Er..., sorry, I ________ about something else.
A. had thought B. thought
C. was thinking D. have been thinking
We still remember once _________ round the famous tower when we were young.
A. having taken B. to be taken
C. having been taken D. to have taken
----Marx looks nervous.
----So __________ you if you had so fierce a competition.
A. do B. did C. will D. would
_________ caused the accident is still a mystery.
A. How B. What C. That D. Where
请根据以下提示，结合一则人生励志故事，用英语写一篇短文。
Regardless of what happened yesterday and what may or may not happen tomorrow, the present moment is where we are.
注意：
①无须写标题，不得照抄英语提示语；
②除诗歌外，文体不限；
③文中不得透露个人姓名和学校名称；
④词数为120左右。
