__________ your father wants to know is __________ getting on with your studies.
A. What; how are you
B. That; how you are
C. How; that you are
D. What; how you are
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Einstein’s most famous theory is _________ we call the Theory of Relativity.
A. what
B. that
C. which
D. why
My suggestion was that the meeing ___________ till the next week.
A. to put off
B. be put off
C. should put off
D. was put off
___________he is living now is not known to anybody.
A. When
B. If
C. Whether
D. What
___________ I can’t understand is ___________ he changed his mind .
A. That; that
B. What; why
C. Which; how
D. That; why
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