The public transport system in Beijing is very good now, so there _____be any difficulty in traveling around the city.
People are becoming more __________ to how their personal information gets used.
Many companies, it seems, would also prefer computers to get cheaper __________ more powerful.
After the earthquake,the first thing the local government did was to provide________for the homeless families.
It's __________ comfort to know there is someone to keep __________ eye on the kids.
Now what we need is something __________ will make human beings live better.