John has a very ____________ expression on his face.
A. worrying
B. worried
C. worry
D. worrisome
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the weather is concerned, I do not think it matters.
As long as
B. As far as
C. In case
D. In so far as
My great-grandfather was terribly forgetful and I ____________ him; I can neverremember anything.
A. care for
B. look after
C. take after
D. feel like
The new contract becomes effective June 1, 2010.
A. as for
B. as to
C. as of
D. as regards
We think John, rather than you, .
A. are to blame
B. is to blame
C. are to be blame
D. be to blame
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