1.、I did not see a single tree along the way.
Not a single tree did I see along the way.
2、It is possible to accomplish this demanding task only in this way.
Only in this way is it possible to accomplish this demanding task
3、The little girl did not feel happy until she saw her parent.
Not until she saw her parent did the little girl feel happy.
1、something/recently/do/problem/only/with/deal
Only recently has something been done to deal with the problem.
2、building/from/robber/top/jump/of
From the top of the building jumped the robber.
3、go/hurry/there/bell/up
Hurry up!there goes the bell.