Go and get your coat. It’s __________you left it.
A. where
B. there
C. there where
D. where there
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The reason why he hasn’t come is___________.
A. Because his mother is ill
Because of his mother’s being ill
C. that his mother is ill
D. for his mother is ill
That is ___________ we were late last time.
A. that
B. when
C. why
D. what
__________ 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
Einstein’s most famous theory is _________ we call the Theory of Relativity.
A. what
B. that
C. which
D. why
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