What were you doing when the telephone rang?—I ______ away my books and ______ to bed

Studies shows that people are more __________ to suffer from back problems if they always sit before computer screens for long hours.

The recent study has shown that people’s attitudestowards protecting the environment are notwiththeir behavior in daily life

u can wait for a moment, I can help youwith the problem –Thank you for offering help,but I think I can _______ it

He complained that this was the third timehe _________ of the changes of the meeting