你可能感兴趣的试题
At four At the age of four years old When he was four When was he four
has taught, has come taught, comes taught, came has taught, came
forty forty's forties forty's years old
returned returned back returned to went back
forty. forty’s forties forty’s years old
forty forty's forties forty's years old
forty. forty’s forties forty’s years old
in his fifty in his fifties in fifty years old in fifties
teaching being taught to teach to be taught
boy of 16 16 year old boy 16 years old boy 16-years-old boy
has taught, has come taught, comes taught, came has taught, came
When a boy of 12 He was 12 years old When he was the age of 12 When was 12
in his fifty in his fifties in fifty years old in fifties
forty forty's forties forty's years old
has worked worked works will work