__________ the zoologists tried to prove was that the photo of the South Chha Tiger had been staged or technologically dealt with.
To save the drowning child,the boy plunged into the icy water without hesitation,_______his own safety.
If you don’t like to swim,you _____ as well stay at home.
______his father came out of prison_______Dickens have a chance to go to school.
It seems cloudy, you’d better take an umbrella_____.
We ___clearing up the mess.