I _____ in a foreign company for five years. Still, I don’t regret giving up the well-paid job. 
#103507
A
worked
B
have worked
C
was working
D
had worked
推荐题目
The town’s drinking-water _____ with prim chemicals at present.
#104183
A
contaminates
B
is contaminated
C
is being contaminated
D
has been contaminated
Tom, together with his classmates, ______ because of _______ the school rules.
#103624
A
was punished, obeying
B
were punished, obeying
C
was punished, breaking
D
were punished, breaking
Mr. Black ________ for Shanghai in a few days. Do you know when the earliest plane ________ on Sunday?
#100397
A
leaves; takes off
B
leaves; is taking off
C
is leaving; is taking off
D
is leaving; takes off