Children sometimes find it hard to _____ their parents’ expectations.
—Are you going to the concert next week? —I’d like to, but I ______ an exam then.
—I didn’t know you play the piano. It sounds wonderful! —Thank you! I ______ it when I worked in UK.
We are going to the theater tomorrow ______ all the tickets are sold out.
Once ______, the book will surely attract readers’ attention since it is related to people’s health.
—I am worn out now. I stayed up last night to finish the report. —Oh? You ______. The professor asked us to hand it in next week.