27. Little Anna's parents walked slowly, one after________, through the shallow water of a stream to search for her lost bag. A. the other B_ another C. other D. Others
He is known _____ a scientist and famous _____ his research on rice.
.I live at a busy street and the loud noise nearly ____me mad.
There is no doubt _____ they will win the game.
______ he has gone abroad is not true.
_______ is certain that practice makes perfect.