Only when the war was over         return home.
#83103
A
he was able to
B
was he able to
C
could he be able to
D
would he be able
推荐题目
Off         without so much as a goodbye.
#79612
A
did Jenny go
B
went Jenny
C
Does Jenny go
D
goes Jenny
On top of the hill ______, whose style can be traced to the ages of the Roman Empire. 
#80724
A
there standing a church
B
does a church stand
C
a church stands
D
stands a church
Only then ___ that he had made a mistake.
#83769
A
he realized
B
did he realized
C
realized he did
D
did he realize
 There are some health problems that, when ______ in time, can become bigger ones later on.
#79547
A
not treated
B
not being treated
C
not to be treated
D
not have been treated
 Only _____ as an interpreter _____ how important it was to practise spoken English.
#80411
A
when did I work…I realized
B
when did I work…did I realize
C
when I work…did I realize
D
when I worked…did I realize