I can ________ remember that there was a time when a deep blue sky, the song of the birds, moonlight and flowers could never have kept me spellbound.
10. Sunset at Mount Huangshan is a beautiful scene, _________ I’ll never forget.
9. There are many students of Grade Three reading in the reading room, most of _________ with their heads buried in their reference books and notebooks.
8. We believe _________ you have devoted yourself _________ sure to come true.
7. Intelligence does not _________ mean success. You need diligence as well.
6. The factory has to stop working for a day _________ the machines can be cleaned.