---Be careful! Your clothes will catch fire.  ---Thank you._______ so close to the fire.
#87970
A
I didn’t know I was
B
I don’t know I am
C
I hadn’t known I was
D
I don’t know I was
推荐题目
We ______ John’s name on the race list yesterday but for his injury. 
#87161
A
will put
B
will have put
C
would put
D
would have put
The captain urged that the mission ______ before dark.
#88032
A
must be finished
B
be finished
C
ought to be finished
D
was finished
It was very kind of you to do the washing up, but you _______ it.
#89688
A
mustn't have done
B
wouldn't have done
C
mightn't have done
D
didn't have to do 
“Shall I come tomorrow ?” “I’d rather you ______.”
#88163
A
won’t
B
didn’t
C
don’t
D
wouldn’t