--Why is she at Xiao Ying’s home? --_________ they are friends.
---George, how can you prove the earth is round ? --- I can’t, sir. ______ , I never said it was.
---Is Huang Qishan the winner of _____ singing contest this time? ---Yes. And she is quite ______ unusual woman.
— My brother fell off the bike and hurt himself yesterday. —_____________.
It’s __________ for him to complete the project in one day.
The Grade 8 students will ______ about two hours on the trip and the ____ is $50 per person.