--I got up late this morning，so I                   the early bus．

--What a pity!

A．caught                 B．failed                   C．missed                   D．took

完形填空：阅读下面短文，选出一个最佳答案。

　　“Ring…Ring…” the telephone suddenly rang. Sam got up to 1 the call. It was his aunt.

　　“Sam, 2 are you still at home?” she asked surprisingly.

　　Sam looked at the clock. It was already 7:30 a. m. .

　　“Oh , my goodness! There's an important 3 today,”Sam shouted out.

　　He hurried to wash his face and get 4 . When he was going to leave the house, he 5 that he had not put away his books. He ran quickly to the 6 and put them into the bag.

　　He then went to the bus stop to go to school as 7 as he could. When he got into the classroom his classmates were 8 writing.

　　“Why are you so 9 ?” asked the teacher.

　　“I'm sorry, sir,” Sam answered, afraid of looking 10 .“It was my clock…. It 11 to wake me up this morning and….”

　　“Don't say anything about it!” his teacher 12 him. “Don't try to come late next time!”

　　Sam said yes and walked to his 13 quickly. But when he tried to do the paper, he could not 14 in a right way. He put his head on the desk and said, “What a 15 day it has been for me!”

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