He had travelled only seven miles across the Channel ___ his engine failed and he was forced to land on the sea.
If human beings had been a bit less greedy and cruel, more birds and animals dying out.
During the ten-day vacation, they traveled to France their own expense
We must keep our room clean. Dirt and disease go , you know.
--Could I use your bike, Jack? --Of course, you____________.
Helen is much more kind to her youngest child than to the others,___________ of course, make the others unhappy.