The boys don’t know ___________.
#38976
A
how do they swim
B
how swim
C
they how swim
D
how to swim
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With the nuclear crisis worsening in Iran, the world's attention is fixed again on is called the Middle East．
#79244
A
which
B
that
C
what
D
it
It’s said that the school will be built in _____is called developing zone
#79075
A
what
B
that
C
which
D
where
I asked her _____ have to study before I could go to university.
#78993
A
how long would I
B
how soon would I
C
how long I would
D
how soon I would
Come and see me whenever _____.
#79157
A
you are convenient
B
you will be convenient
C
it is convenient to you
D
You will be convenient to you
She told me that it had been worrying her much ________ her hair was turning gray.
#78793
A
because
B
if
C
for
D
that