Never before ________ buying a computer, but now it seems a necessity in my everyday life.
#93867
A
did I think of
B
have I thought of
C
I thought of
D
I have thought of
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----Bruce works very hard.   ----_____.
#94016
A
So he does
B
So does he
C
It’s the same with you
D
So you do
 ____________ to do the repair, and what you need is only a hammer and some nails.
#93146
A
It is hard
B
That is easy
C
That is hard
D
It is easy
Our teacher entered the classroom, __________.
#92925
A
a book in hand
B
book in hand
C
book in his hand
D
a book in hands