It was a serious mistake, ______ caused by carelessness. 
#93814
A
which I think was
B
which I think it was
C
I think which was
D
that I think it was
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If you don’t go to the party, ______I.
#93168
A
so do
B
so will
C
nor do
D
neither will
___________, I have never seen anyone who’s as wise as John. 
#91964
A
As long as I have traveled
B
Now that I have traveled so much
C
.As I have traveled so much
D
Much as I have traveled
---Would you mind if I take the seat?     --- _____.
#93357
A
Yes, sit down, please
B
No, not at all
C
Surely, never mind
D
No, you can’t take it
With so much homework to do, _________to play football.
#92964
A
there is no time
B
there are no time
C
I have no time
D
it is too busy