Question 46. to/ play/ five/ he/ piano/ started/ the/ years/ ago.
Question 47. letter/ the/ ,/ opening/ the/ was/ telephone/ I/ rang/ while.
Question 48. been/ we/ for/ two/ hours/ for/ have/ waiting/ you.
Question 49. farmers/ summer/ crop/ end/ all/ the/ the/ the/ this/ of/ by/ ,/ has/ harvested.
Question 50. Jack/ at/ me/ whenever/ avoided/,/ met/ we/ looking
