How many men does your uncle for him?
All the drivers have been warned that driving after drinking shall serious accidents.
His parents died in the strong earthquake, so he was __________ in the SOS Village.
New technologies have made __________ possible to turn out new products faster and at a lower cost.
The two girls are so alike that strangers find __________ difficult to tell one from the other.
-Do you know our town? -No, this __________ the first time I __________ here.