Bob called to tell his mother that he couldn’t enter the house, for he ________ his key at school.
#100585
A
had left
B
would leave
C
was leaving
D
has left
推荐题目
—Have you seen Jack recently?—No. He      for another company now.
#102939
A
is working
B
had worked
C
worked
D
was working
Millions of pounds’ worth of damage ___by a storm which swept across the north of England last night.
#103995
A
has been caused
B
had been caused
C
will be caused
D
will have been caused
 His parents are very concerned about his son at school because he _______moving in his seat.
#103160
A
is always keeping
B
always keeps
C
does keep
D
has always kept