The boy ran out of the classroom without the teacher's _______.

The TV station, in ________ to massive popular demand, decided to continue the soap opera(肥皂剧 ).

Sorrysir,wedon'thavewineorbeer.Weareonlylicensedtosell_______drinks.

The farmer had to wear heavy boots in the winter because the fields were too wet and________.

SinceWilliamhadbeenseriouslyillforseveralmonths,hisparentswereworriedabout________toreturntoschoolfull-time.