Some solid evidence proves that water really exists on Mars, but unfortunately, there is still no of life.
-Life itself tells us it is necessary to learn to be .One can hardly survive without help from other people in the world.
-Darkness , so we had to stop our journey and stayed on a farm.
Unsatisfied with the payment , he took the job just to get some work experience .
You can ask him again if you like , but it won’t make any —he’ll still say no .
It sounds like something is wrong with the car’s engine . , we’d better take it to the garage immediately .