The student’s behavior cost the teacher a steepless night . He never thought his student ______ computer games for a whole class . 
#103119
A
played
B
was playing
C
had been playing
D
would play
推荐题目
He ________ in American for five years, and now he works in Shanghai.
#102010
A
have worked
B
worked
C
had worked
D
have been working
—The light___________on for long. —Oh, I am sorry , I will go and turn it off.
#101529
A
has been left
B
has left
C
had been left
D
had left
 Wait a moment, please. When I _________ writing the letter, I will go shopping with you. 
#99366
A
will have finished
B
have finished
C
will finish
D
finished