Perhaps we will live in _________ dome on Mars.
Shanghai is larger than_________in Jiangsu, and it is larger than_________ in China.
----Do you find this Maths problem__________?---Yes. I can work it out_______.
–Don’t forget to give my best wishes to your parents. ---________.
Jim is________ honest boy in my class. He bought me ________ useful book as a birthday present.
---Hello, can I speak to Huang Yi, please?---Sorry, we don’t have ______________Huang Yi here, you dialed a wrong number.