--What is happening in that new area?
---New houses over there.
A、are built
B、are building
C、have built
D、are being built
The small car can't a large family inside.
A、suit
B、press
C、collect
D、fit
Only then_______ how much damage had been caused.
A、she realized
B、she had realized
C、had she realized
D、did she realize
