—Could you give us an account about the big fire?—OK. It was a Friday evening _______the fire broke out and ten persons were killed in it.
Though it’s not the 1st time that I ________ Beijing, I still can’t adjust myself to the weather.
It’s common knowledge that ________ United States is one of ______ biggest developed countries in the world.
Though____ money, his parents managed to send him to university.
I’m sorry,the sales manager is not________.He is on the telephone at the moment.
I prefer to be ______ at a hotel with free room service and access to the Internet.