Mike! Our country is building the third aircraft carrier（航空母舰）． Xinhua News Agency reported last month

What___ unusual thing!I'm proud___it．（　　）

Hello， Lucy， please give me some____on how to improve my English!

You'd better keep___more English books．（　　）

Hey， Jenny， which are my gifts for Father's Day？

The yellow gifts are ___and the red____belong to grandpa．（　　）

As we know， its very difficult to live in a foreign country like the UK， the US and so on．

﹣﹣I agree．_____ if you don't understand the local language．（　　）

___is the population of China，Jack？

Let me think for a moment， it is about___．（　　）