Only when I left my parents for America ____ how much I loved them.
#93363
A
I realized
B
I had realized
C
had I realized
D
did I realize
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Before he went abroad, he spent as much time as he ____ English.
#94791
A
could learning
B
learned
C
to learn
D
could learn
In the past few years, so many areas throughout the world have been hit by such destructive earthquakes, snowstorms and tsunamis ________ we have never experienced before, ________ makes us worried a lot about nature disasters.
#93083
A
that; that
B
as; which
C
which; it
D
when; as
We all think that he is stronger _____.
#94005
A
than he is looked
B
than he looks like
C
than he looks
D
than he looked like
__________, she stood there without saying anything.
#93819
A
Tears coming to her eyes
B
Tears came to her eyes
C
With tears come to her eyes
D
Tears comes to her eyes
It was not until the teacher had explained it three times _______ how to work out the problem.
#92129
A
did he understand
B
had he understood
C
that he understood
D
that he didn’t understood