What seems to be a simple idea always turns out _____ that is hard to put into practice.
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.
The rescuers in Africa say it is worse than ever as disease and starvation to kill thousands.