Billionaires Bill Gates and Warren Buffett asked American billionaires to ______ at least half of their wealth to charities.
The method recommended by WHO is in accuracy, but it is too demanding in operation and it consumes too many laboratory animals.
Despite many advantages of a bicycle, such as being environmentally friendly, it is not without its problems.
“You are to blame for our failure. You can’t making mistakes in this game,” the coach declared.
The elevator in the teaching building was always in the summer vacation. That was why I chose to climb the stairs instead.
If I hadn’t given up after the heavy defeat, the situation I am in now would be totally different.