The exhibition _____ such endangered animals as the giant panda and the Siberian tiger and describes the work being done to protect them.
—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.
______ full preparations, Tony was quite confident about the coming interview.