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twice as old as two years old than two years younger than as old as
eighteen nineteen twenty-two sixteen
earning living earning his living to earn livings to earn his living
hoped to hope hoping and hoping
lived will live was living has lived
about one year about a year and a half about two years about three years
they run and play all day long they eat only one cup of food a day they live longer than the other groups they are bored with the kind of food in the cup
has gone to has been to has been in went to
had left has gone away has been away from had been away from
are have been has been is
as even though only if since
has died died has been dead is died
has been sleeping had been sleeping has slept had slept
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