单项选择题 The pebbles are the other things in life that matter，but on a small scale.（）

单项选择题 So Keith and his new partner buy the two shops and draw up a partnership deed.（）

单项选择题 Things are now definitely on track.（）

单项选择题 -What do you think of my suggestion？-（）.

单项选择题 He avoided（）over the unpaved（未铺砌的）way by（）the new highway.