I really don’t know ______ I had my wallet stolen.
The second book ________ I want to read is Business at the Speed of Thought.
What the public is about is whether medical workers and scientists will be able to find a cure for the new disease in a short time.
It was _____ terrible earthquake and _____ number of people who were killed reached more than 20,000.
The computer system __________ suddenly while he was searching for information on the Internet.
straight on and you’ll see a church. You won’t miss it.