Teenagers should be allowed out on school nights.

ildren went home from the grammarschool, their lessons ______ for the day.

The schools themselves admit that not all children willbe successful in the jobs ____they are beingtrained.[ ]

geles Times reported that researchers may have found a way to ______ human life by changing certain genes, so that humans might expect to live twice as long.

The fruit should be well ______ during summer