_____the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.
I hurried to the airport only __________ the plane I was to take had just taken off.
It is difficult __________ a best friend.
The play had been on for 10 minutes but I was still unable to find a seat __________.
__________ the early train, you'll have to get up ear-ly and rush in a taxi.
0bama was said __________ in a scandal, so he was like a cat on hot bricks.