wenn he managed to make his way through the crowd to the bus station,he is already out of breath.
in some sense,the one who can not apart these two colors will not pass the exams for certain.
the sisters beginn enjoying the tv programms after take turns doing the housework
in a sudden,he runs at great speed and left all his classmates behind,unfortunately he knocks a big tree at last.
Since the problem needs further disccusion,you may remain it and beginn another problem as well.