While ______ in Scotland, he made friends with the natives there.
#81968
A
working
B
worked
C
he works
D
he is working
推荐题目
No sooner ________ themselves in their seats in the theatre ________ the curtain went up.
#559
A
they have settled; before
B
had they settled; than
C
have they settled; when
D
they had settled; than
Not until I completed the form that half questions were not relevant to me.
#79938
A
had I realized
B
I had realized
C
I realized
D
did I realize
.Only in this way ______ get rid of the bad habit-smoking.
#84254
A
you can
B
can you
C
you will
D
can
Only when ______ in 1918, ______ happily back to work.
#83393
A
the war was over … he went
B
was the war over … did he go
C
the war was over … did he go
D
was the war over … he went
So difficult____it to acquire a large vocabulary without the help of a teacher that he was close to giving up .
#84554
A
he have felt
B
have he felt
C
he did feel
D
did he feel