It is not always easy for the public to see _______ benefit a new invention can be of to human life.
#68436
A
whose
B
what
C
which
D
that
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Matt asked __________________.
#66537
A
what was happened to Bill
B
what was the matter with Bill
C
what the matter was with Bill
D
how happened for Bill
He expressed a hope _______ he would visit China again the next year, and this was the very hope _______ he would express as soon as he arrived in the country.
#72635
A
that; that
B
which; which
C
that; which
D
which; that
____is known to us all,,things can easily go wrong when people are under______.
#74106
A
Which;control
B
As; load
C
It; strength
D
As; stress
Having checked the doors were closed, and ___ all the lights were off, the boy opened the door to his bedroom.
#72457
A
why
B
that
C
when
D
ours