. The number 5.12 is a special number, ______I think, that will be remembered by the Chinese forever.
We decided to ______ a chance on the weather and have the party outdoors.
The thief had himself _____ by the police when he was trying to break into the hotel.
The reason was _____ I was busy with my work at that time.
The problem is _____ will go.
He misunderstood _____ I said.