The reason ________ he hasn’t come is ________.
#78316
A
that; because he is ill
B
that; because of his illness
C
why; for he is ill
D
why; that he is ill
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The doctor __________ she sent her friend is very well known.
#77142
A
by whom
B
at whom
C
whom
D
to whom
She came back with her two friends,        . 
#78137
A
neither of them are doctors
B
neither of them is a doctor
C
neither of whom are doctors
D
neither of whom is a doctor
How do you guess ________?
#77434
A
did they finish the work within so short a time
B
they finished the work within so short a time
C
had they finished the work within so short a time
D
will they finish the work within so short a time