I’m told that languagepractising.com is a free website ______learners can not just learnvarious languages but also chat online.
#94637
A
where
B
which
C
that
D
what
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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
___________, I have never seen anyone who’s as wise as John. 
#91964
A
As long as I have traveled
B
Now that I have traveled so much
C
.As I have traveled so much
D
Much as I have traveled