—Excuse me, Mum. When can we have dinner?—Not until it in half an hour.
I hope youour home one day, Daniel.
---Which city do you think isn’t a capital, Lucy? ---It’s .
Beijing is ______ old and beautiful city. It is _____ capital of China.
How much time did you spend the new words in Unit 10?
---Someone is knocking at the door. Who may it be? ---It ______ be Tom. He is still in the school.