--- Lily, whose backpack is this? --- I think it _____ be Peter’s. Look! His name is on it.
How many students are born _________the star sign of Aquarius in your class?
A: I’m ___________ to eat a horse now! B: Really? But I don’t have ___________for you. It’s a great pity!
Is it important ________us __________ learn English well?
A: What ___________ our star signs? B: The time of your _____________!
The old photos ___________them __________the old days when they were young.