let bygone be bygone.

i'm sick of always wsiting for you.

a bad workman quarrels with his tools.

it's good to learn at another man's cost.

there is nothing better for you than plenty of water and sleep.

the enormous increase of population will create many new problems.

he put a maid in to look after his sick wife.

i can't say anything definite yet.

god helps those who help themselves.

i was astonished at the news of his escape.
she astonished me with her beautiful handwriting.

unfortunately, computer errors are a common occurrence.
it is more a made-up story than a real occurrence.

a genuine friend will not desert you in time of adversity.
it is wise even in adversity to listen to reason.

we were lost in the mase for several hours.
he was in such a mase that he couldn't speak.

he asked me if i had a cigarette lighter with me.
a cigarette set the dry gress alight.
a good cigarette will smoke at least ten minutes.
a cigarette thrown into the woods in dry weather may start a fire.
the shops were not allowed to sell cigarettes to students in our city.