It’s difficult to calculate       its price would be if the museum wanted to sell the ancient vase.
#70095
A
how many
B
what
C
how
D
whose
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      surprises most of us.
#68376
A
Wolves are afraid of us
B
The fact that wolves afraid men
C
The fact that wolves are afraid of men
D
Wolves’ afraid of men
What shall we do if it           tomorrow?
#41196
A
will rain
B
rain
C
rains
D
Rained
That was the first time ______ I ______ face to face with the president. 
#69548
A
when; had come
B
that; have come
C
when; came
D
that; had come