11.   I lost my balance and fell on my face.

12.   I tried to help Gina up, but I lost my balance and we both fell into the stream.

13.   Julian lost his balance and fell.

14.   Like a trapeze artist who pretends to lose his balance, Blondin was for ever toying with the crowd.

15.   Retreating from the strange creature Barbara loses her balance and tumbles over a cliff.

16.   She lost her balance and tumbled backwards.

17.   She lost her balance on the first step and fell down the stairs.

18.   She nearly lost her balance as the bus suddenly moved forward.

19.   She nearly lost her balance, and cried out in terror.

20.   She ran after the dog, lost her balance, and fell flat on her face.