—Why does the lake smell terrible?—Because large quantities of water .
. The cousins are alike in age, but _________ they are as different as day and night.
The premier _____ the advanced workers, saying that they should not be those who had no _____.
. Joined by their friends, Troy and Cabrella staged a musical _____ their experiences, hopes and fears about the future.
Soon after getting off his horse, the captain appeared at the second storey windows, _________ he could see nothing but trees.
Having tried hard several times, they finally _______ the hope of finding an effective way to save the dying man.