Are your parents strict_____ your school work

This pair of Nike shoes costs me too much, about 300 yuan, but it’s________ of all the Nike shoes in that shop.

t that conversation between them, they would______ be able to avoid mistakes

They ______ two free tickets to Canada, otherwise they’d never have been able to afford to go.

She says that she’ll never forget the time ________ she’s spent working as a secretary in our company.